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Hello, and welcome to this special edition of Man Lab | 0:00:02 | 0:00:04 | |
where it really is Christmas Day in the workhouse. | 0:00:04 | 0:00:06 | |
Everything is carpeted in a magical layer of sawdust. | 0:00:06 | 0:00:10 | |
Here, in our grotty grotto, we are going to banish festive fecklessness | 0:00:10 | 0:00:14 | |
and the ghosts of Christmas past and do everything properly. | 0:00:14 | 0:00:19 | |
In tonight's bulging sack, | 0:00:38 | 0:00:41 | |
we have a blast felling our Man Lab Christmas tree. | 0:00:41 | 0:00:43 | |
In three, two, one. Boff. | 0:00:43 | 0:00:47 | |
We make some crackers crackers. | 0:00:47 | 0:00:49 | |
We make Christmas dinner with military precision. | 0:00:52 | 0:00:55 | |
It's turkey time. | 0:00:55 | 0:00:56 | |
And, good King Wenceslas-Oz leans out of a window | 0:00:56 | 0:00:59 | |
in an attempt to create our own snowstorm. | 0:00:59 | 0:01:02 | |
Fantastic. | 0:01:03 | 0:01:07 | |
# Ding dong merrily on high | 0:01:10 | 0:01:13 | |
# In heaven the bells are ringing | 0:01:13 | 0:01:15 | |
# Ding dong verily the skies | 0:01:15 | 0:01:17 | |
# Are ridden with angels singing. # | 0:01:17 | 0:01:19 | |
So, here it is, Christmas. | 0:01:21 | 0:01:23 | |
Everybody's having fun. | 0:01:23 | 0:01:25 | |
It's a time of gifts and goodwill and silly jumpers, | 0:01:25 | 0:01:29 | |
of dull dads saying "God bless us one and all," | 0:01:29 | 0:01:32 | |
in an overdramatic voice. | 0:01:32 | 0:01:34 | |
Many wonderful things. | 0:01:34 | 0:01:36 | |
But what is the one thing that makes Christmas | 0:01:36 | 0:01:39 | |
actually feel like Christmas | 0:01:39 | 0:01:40 | |
and not August, which is when we're filming this? | 0:01:40 | 0:01:43 | |
We decided to conduct one of our Man Lab surveys. | 0:01:43 | 0:01:47 | |
20% of our respondents voted for spending two weeks in a country | 0:01:47 | 0:01:50 | |
that doesn't celebrate Christmas. | 0:01:50 | 0:01:52 | |
Only 8% voted for turkey and 1% for a game of charades, | 0:01:52 | 0:01:57 | |
although no-one was quite sure what they meant. | 0:01:57 | 0:02:00 | |
However, an overwhelming 60% of our sample said that Christmas | 0:02:00 | 0:02:04 | |
is only really Christmas with a proper Christmas tree. | 0:02:04 | 0:02:09 | |
# O, Tannenbaum, O, Tannebaum. # | 0:02:11 | 0:02:14 | |
Here is our tree. | 0:02:14 | 0:02:16 | |
It's a 35 foot sustainable monster. | 0:02:16 | 0:02:19 | |
Now, earlier in the year, in normal Man Lab, we cut down a tree | 0:02:19 | 0:02:22 | |
by the old-fashioned method, of axe and saw, | 0:02:22 | 0:02:25 | |
and it took absolutely ages. | 0:02:25 | 0:02:27 | |
So, for Christmas we've come up with something much more modern, | 0:02:27 | 0:02:30 | |
and crucially, quicker. | 0:02:30 | 0:02:32 | |
Follow me. | 0:02:32 | 0:02:35 | |
This is Charlie, he's an explosives expert. | 0:02:38 | 0:02:42 | |
And we're going to be using this. | 0:02:42 | 0:02:43 | |
This is linear cutting charge, a sort of explosive draught excluder. | 0:02:43 | 0:02:48 | |
It's very widely used in the demolition business | 0:02:48 | 0:02:50 | |
to slice through things, | 0:02:50 | 0:02:51 | |
like the concrete or steel verticals of big buildings, | 0:02:51 | 0:02:55 | |
so that they fall in a nice neat pile and can be quickly swept away. | 0:02:55 | 0:02:59 | |
All we're asking it to do | 0:02:59 | 0:03:00 | |
is separate this feeble fir tree from its stump. | 0:03:00 | 0:03:03 | |
This burns at a rate of four miles per second. | 0:03:03 | 0:03:08 | |
The circumference of the tree is almost exactly three feet. | 0:03:08 | 0:03:11 | |
So, I've calculated that this job will take 1/10,000th of a second. | 0:03:11 | 0:03:16 | |
The thinking behind this fir-felling fatuousness is as follows, | 0:03:16 | 0:03:21 | |
the draught stopper consists of a foam tube, | 0:03:21 | 0:03:24 | |
inside which is a plastic explosive and a strip of copper. | 0:03:24 | 0:03:26 | |
When the explosive goes off the copper is blasted through the tree | 0:03:26 | 0:03:30 | |
like a knife through an overcooked sprout. | 0:03:30 | 0:03:33 | |
The copper bit there is a sort of a big circular penknife blade. | 0:03:33 | 0:03:36 | |
It will be, yes, when it's been... | 0:03:36 | 0:03:38 | |
-When it goes bang. -..squeezed under. | 0:03:38 | 0:03:40 | |
We cut the tube to size, stick it round the tree and we're sorted, | 0:03:40 | 0:03:44 | |
save for a small addition quite difficult to source in August. | 0:03:44 | 0:03:47 | |
To impart a suitable Yuletide flavour to these proceedings | 0:03:47 | 0:03:51 | |
we're going to disguise our bit of explosives as tinsel | 0:03:51 | 0:03:56 | |
but please, seriously, don't do this at home. | 0:03:56 | 0:03:59 | |
# The rats ate all the presents | 0:04:02 | 0:04:04 | |
# And the reindeer ran away. # | 0:04:04 | 0:04:06 | |
Job done. | 0:04:06 | 0:04:08 | |
Right, just to borrow a bit of advice from the 5th of November, | 0:04:08 | 0:04:11 | |
it's time to stand well back | 0:04:11 | 0:04:12 | |
and never return to your tree once it's been exploded. | 0:04:12 | 0:04:16 | |
Axes, they're for Vikings. | 0:04:17 | 0:04:20 | |
Right, here we go, charging. | 0:04:21 | 0:04:24 | |
Line one, in three, two, one, boff. | 0:04:29 | 0:04:32 | |
Wow. | 0:04:34 | 0:04:37 | |
Oh, it hasn't worked. | 0:04:43 | 0:04:46 | |
Hang on, it has. | 0:04:49 | 0:04:51 | |
Holy Mother of Santa. Look at that. | 0:04:59 | 0:05:03 | |
Wow, look at that. That is superb. | 0:05:12 | 0:05:15 | |
Clean, efficient, quite expensive, yes, I know, | 0:05:16 | 0:05:20 | |
but nevertheless, a superb way to cut down a tree. | 0:05:20 | 0:05:23 | |
However you measure it, and including the Richter scale, | 0:05:23 | 0:05:26 | |
that was a success. | 0:05:26 | 0:05:29 | |
All that remains is for our own East End elf, Rory, | 0:05:29 | 0:05:32 | |
to drag it back to the Man Lab. | 0:05:32 | 0:05:34 | |
Here is our loveliest of trees, | 0:05:34 | 0:05:38 | |
erected by the magic of Yuletide television | 0:05:38 | 0:05:41 | |
in the corner of our Man Lab. | 0:05:41 | 0:05:42 | |
And it's even better than it looks because we've mounted it | 0:05:42 | 0:05:46 | |
on this powered, rotating plinth | 0:05:46 | 0:05:48 | |
that I can operate from this piece | 0:05:48 | 0:05:50 | |
of very modern electrical equipment down here. | 0:05:50 | 0:05:52 | |
Watch this. Off it goes, allowing us to display all sides of the tree | 0:05:52 | 0:05:56 | |
and not just the bit facing the room and, | 0:05:56 | 0:05:58 | |
better still, by rotating this knob, I can change the speed. | 0:05:58 | 0:06:03 | |
So, I can make the display more dynamic. | 0:06:03 | 0:06:06 | |
This also has the added advantage of getting rid of Rory for us. | 0:06:06 | 0:06:12 | |
How about that? | 0:06:12 | 0:06:13 | |
Now, later on, we'll be showing you how to decorate a tree of this size | 0:06:13 | 0:06:18 | |
in the modern Man Lab way. | 0:06:18 | 0:06:20 | |
But before that we're going to move into the kitchen | 0:06:20 | 0:06:23 | |
and interfere with time itself. | 0:06:23 | 0:06:24 | |
Follow me. | 0:06:24 | 0:06:27 | |
We're going to cook a right corker of a Christmas feast | 0:06:27 | 0:06:30 | |
for our special Man Lab guests. | 0:06:30 | 0:06:32 | |
Expecting proper food, with no lumps or raw bits, are Doctor Ben, | 0:06:32 | 0:06:37 | |
who helped me explode a dead budgie a few weeks ago, | 0:06:37 | 0:06:39 | |
Matt McIvor, the lead singer from Love Fungus, | 0:06:39 | 0:06:42 | |
Razor Ruddock, who shouted at me a lot when I missed a penalty, | 0:06:42 | 0:06:45 | |
Simmy, and various people from our office, | 0:06:45 | 0:06:48 | |
who are fed up with the usual gruel. | 0:06:48 | 0:06:51 | |
Cooking well for a large number of people is difficult | 0:06:51 | 0:06:53 | |
so we've drawn a table and created our own time zone. | 0:06:53 | 0:06:57 | |
It's called turkey time, and here it is and here is zero hour | 0:06:57 | 0:07:02 | |
when everything is ready to serve. | 0:07:02 | 0:07:04 | |
And from this very, very handy, very clear, colour-coded chart | 0:07:04 | 0:07:08 | |
we can work out that, for example, | 0:07:08 | 0:07:10 | |
at zero hour turkey time minus three hours and 30 minutes | 0:07:10 | 0:07:14 | |
somebody must peel the parsnips. | 0:07:14 | 0:07:17 | |
At zero hour minus three hours 45 minutes | 0:07:17 | 0:07:19 | |
somebody has to read the instructions | 0:07:19 | 0:07:21 | |
on the bread sauce packet. It's all perfectly clear, | 0:07:21 | 0:07:23 | |
there's absolutely no excuse for making a baubles of this. | 0:07:23 | 0:07:27 | |
We'll try that baubles joke again later on | 0:07:27 | 0:07:30 | |
because I'm sure it'll work. | 0:07:30 | 0:07:32 | |
Meantime, quickly grab a pen and write all this down | 0:07:32 | 0:07:35 | |
before we move on to something else. | 0:07:35 | 0:07:37 | |
I'm now going to declare it turkey time minus | 0:07:40 | 0:07:44 | |
five hours and 30 minutes. | 0:07:44 | 0:07:47 | |
In charge of logistics, and not especially imbued | 0:07:47 | 0:07:50 | |
with the spirit of goodwill, is Sergeant Major Weston. | 0:07:50 | 0:07:54 | |
And on extra duties in the cookhouse is Lance Corporal Oz Clarke. | 0:07:54 | 0:07:58 | |
-Carry on, Sergeant. -Clarke, put that down! | 0:07:58 | 0:08:01 | |
Go over there and tell me about turkey weights and timings. | 0:08:01 | 0:08:04 | |
-Go, come on, move yourself. -Keep your hair on. | 0:08:04 | 0:08:07 | |
Turkey. The two most important things about turkey | 0:08:07 | 0:08:09 | |
are how many people have you got | 0:08:09 | 0:08:11 | |
and a turkey will basically, one kilogram will do about two people. | 0:08:11 | 0:08:15 | |
So, a six kilogram turkey like this will do 12, 13 people. | 0:08:15 | 0:08:18 | |
And secondly, timings, | 0:08:18 | 0:08:20 | |
if you put the oven at about 190 degrees centigrade, | 0:08:20 | 0:08:24 | |
that's gas mark five, about 20 minutes per kilogram, | 0:08:24 | 0:08:27 | |
six of those therefore, six kilograms two hours. | 0:08:27 | 0:08:32 | |
Plus you need to add about 90 minutes, | 0:08:32 | 0:08:34 | |
that's 9-0, minutes at the end. | 0:08:34 | 0:08:36 | |
So, two hours plus 90 minutes, three-and-a-half hours. | 0:08:36 | 0:08:40 | |
Three-and-a-half hours, dead simple. | 0:08:40 | 0:08:43 | |
Good. Now for the stuffing and some advice from the sergeant. | 0:08:43 | 0:08:47 | |
-Hurry up. -All right, then. | 0:08:47 | 0:08:49 | |
Time waits for no turkey. Every second counts. | 0:08:49 | 0:08:53 | |
This is an electric stove. | 0:08:53 | 0:08:59 | |
Right. | 0:09:01 | 0:09:04 | |
Most importantly, our sergeant major is under strict orders | 0:09:04 | 0:09:06 | |
not to let Oz touch a drop until dinner is served. | 0:09:06 | 0:09:09 | |
What are you supposed to be doing? | 0:09:09 | 0:09:11 | |
Turkey, right, erm, er... | 0:09:11 | 0:09:13 | |
So, leaving Oz to struggle with his cold turkey, | 0:09:13 | 0:09:15 | |
we turn to the problem of dressing our tree. | 0:09:15 | 0:09:19 | |
It is estimated every year British men spend 60 million man hours | 0:09:21 | 0:09:25 | |
decorating Christmas trees by hand | 0:09:25 | 0:09:28 | |
and, that at any one point in the 48-hour run-up to Christmas Day, | 0:09:28 | 0:09:31 | |
at least 30 of them are in casualty with bauble related injuries | 0:09:31 | 0:09:34 | |
sustained falling off a small stepladder. | 0:09:34 | 0:09:38 | |
We like to pretend that it is a joyous, tinselly communion | 0:09:38 | 0:09:40 | |
in the bosom of the family. | 0:09:40 | 0:09:42 | |
But it isn't, let's be honest, it's dullsville. | 0:09:42 | 0:09:45 | |
So, I asked Sim, our Socrates of the socket set, | 0:09:45 | 0:09:49 | |
to bring some military thinking to bear on this problem. | 0:09:49 | 0:09:54 | |
This is the barrel of a mortar, compressed air mortar, | 0:09:54 | 0:09:58 | |
fires pretty much anything that'll fit inside that tube. | 0:09:58 | 0:10:01 | |
The mortar is a weapon that's been around since as early as 1453 | 0:10:01 | 0:10:06 | |
and, like Jeremy Kyle's gob, | 0:10:06 | 0:10:07 | |
nothing good has ever come out of it. | 0:10:07 | 0:10:09 | |
Extremely popular in both world wars, | 0:10:09 | 0:10:11 | |
its bombs could be aimed to fall directly into trenches. | 0:10:11 | 0:10:16 | |
Our 60psi controlled action bauble mortar, though, | 0:10:18 | 0:10:21 | |
has the rather more jolly task | 0:10:21 | 0:10:23 | |
of firing meaningless festive guff at our tree. | 0:10:23 | 0:10:26 | |
It's like being the Wright brothers, except we're decorating a tree | 0:10:26 | 0:10:30 | |
instead of improving humankind | 0:10:30 | 0:10:32 | |
with invention of powered, controlled and sustained flight. | 0:10:32 | 0:10:36 | |
Simmy welds up a few joints and we fit a valve for the compressed air. | 0:10:36 | 0:10:39 | |
Our mortar is now ready to deck the halls at 50 paces | 0:10:39 | 0:10:42 | |
but it still lacks a certain something. | 0:10:42 | 0:10:45 | |
The only thing that's really missing from this, Sim, | 0:10:45 | 0:10:47 | |
is some sense of it being a proper sort of military weapon. | 0:10:47 | 0:10:50 | |
It needs to be camouflaged so that it blends in with its surroundings. | 0:10:50 | 0:10:55 | |
That's what you do with a mortar, isn't it? | 0:10:55 | 0:10:56 | |
-It is, indeed. -Let's paint it. | 0:10:56 | 0:10:58 | |
# War, war is stupid | 0:10:58 | 0:11:01 | |
# And people are stupid | 0:11:01 | 0:11:02 | |
# And love means nothing in some strange quarters. # | 0:11:02 | 0:11:06 | |
No one would suspect anything. | 0:11:06 | 0:11:09 | |
0K, inaugural, fiery, tailed bauble. | 0:11:09 | 0:11:16 | |
Loaded. | 0:11:16 | 0:11:19 | |
-Pressurise. -Charged. | 0:11:19 | 0:11:23 | |
Four bar, fire at will. | 0:11:23 | 0:11:26 | |
Hurray. | 0:11:29 | 0:11:31 | |
Right, more. | 0:11:32 | 0:11:34 | |
For those of you who haven't served in the Christmas military, | 0:11:34 | 0:11:37 | |
the mortar works very simply. A remote compressor feeds air | 0:11:37 | 0:11:40 | |
to a reservoir in the mortar which is controlled by a valve. | 0:11:40 | 0:11:43 | |
Lovely. | 0:11:43 | 0:11:46 | |
When the valve is released, | 0:11:46 | 0:11:47 | |
whatever symbol of goodwill is in the tube is fired out. | 0:11:47 | 0:11:51 | |
It is the pipe of peace. | 0:11:51 | 0:11:53 | |
Look at that, sorry we can just, | 0:11:56 | 0:11:58 | |
I just want to point this out, before the tree gets away. | 0:11:58 | 0:12:02 | |
No stepladder, no effort, admittedly one of the baubles has shattered | 0:12:02 | 0:12:07 | |
but you don't see that from this side, so that's OK. | 0:12:07 | 0:12:11 | |
But then, a snag. | 0:12:11 | 0:12:13 | |
Oh, oh-oh-oh-oh. | 0:12:13 | 0:12:15 | |
-That's a bit rubbish. -Yeah. -How are we going to do tinsel? | 0:12:15 | 0:12:18 | |
Because it does need proper tinsel | 0:12:18 | 0:12:20 | |
for that tree to look suitably cheesy and Christmassy. | 0:12:20 | 0:12:24 | |
Sim had an idea and will now shout it at you. | 0:12:27 | 0:12:29 | |
This is a four-stroke petrol, normally-aspirated leaf blower. | 0:12:29 | 0:12:35 | |
Air cooled, and it's given me an idea. | 0:12:35 | 0:12:40 | |
Now that we have a fair smattering of traditional baubles on the tree, | 0:12:40 | 0:12:43 | |
Millie and I are going to add these symbolic tool decorations, | 0:12:43 | 0:12:47 | |
partly because they embody the spirit of Man Lab | 0:12:47 | 0:12:50 | |
but, more importantly, let us not forget that the Christ child himself | 0:12:50 | 0:12:53 | |
would have been familiar with tools such as these | 0:12:53 | 0:12:56 | |
in the workshop of Joseph the poor... | 0:12:56 | 0:12:59 | |
LEAF BLOWER REVS | 0:12:59 | 0:13:01 | |
Never mind. | 0:13:03 | 0:13:05 | |
Nice. | 0:13:05 | 0:13:08 | |
Blowing leaves around is pointless. So, Simmy has converted the | 0:13:08 | 0:13:13 | |
irritating contraption into a breech-loaded tinsel machine gun. | 0:13:13 | 0:13:17 | |
Say hello to my little festive friend. | 0:13:17 | 0:13:20 | |
Fire. | 0:13:20 | 0:13:22 | |
Fire. | 0:13:22 | 0:13:27 | |
That was excellent. | 0:13:27 | 0:13:29 | |
That worked really well, didn't it? | 0:13:29 | 0:13:31 | |
It looks brilliant. Put lights on. | 0:13:31 | 0:13:33 | |
-Are you ready? -Yes. | 0:13:39 | 0:13:41 | |
-Wey-hey. -Aah. -How good is that? -Lovely. | 0:13:41 | 0:13:47 | |
There you are, that's the first Christmas tree in history, | 0:13:47 | 0:13:50 | |
as far as we know, to be direct decorated ballistically. | 0:13:50 | 0:13:53 | |
But it isn't quite finished yet because we have the crowning glory | 0:13:53 | 0:13:56 | |
of the Christmas tree to attach, the fairy. | 0:13:56 | 0:13:59 | |
Now this is, indeed, a ballistic fairy. | 0:13:59 | 0:14:01 | |
It's shaped rather like a World War I German Zeppelin bomb. | 0:14:01 | 0:14:05 | |
And, if our thinking is correct, it will fly through the air | 0:14:05 | 0:14:08 | |
and her arms will just drop over a branch at the top of the tree, | 0:14:08 | 0:14:14 | |
from where she can look down on us all, benignly. | 0:14:14 | 0:14:16 | |
Fairy in the hole. | 0:14:16 | 0:14:19 | |
Breech closed, wait for it. Maximum pressure. | 0:14:19 | 0:14:22 | |
Is that fully closed? | 0:14:24 | 0:14:27 | |
Hello, who's that? | 0:14:27 | 0:14:31 | |
That's really spooky, I don't like that. | 0:14:31 | 0:14:34 | |
What are you doing here? | 0:14:34 | 0:14:37 | |
Fire. | 0:14:37 | 0:14:39 | |
Oh, dear. | 0:14:39 | 0:14:44 | |
-I think I saw her head come off. -Think the head came off. | 0:14:44 | 0:14:47 | |
And so, I bask in the festive glow of our tree | 0:14:47 | 0:14:50 | |
contemplating the casualties of war. | 0:14:50 | 0:14:52 | |
But she's got no head. That's terrible. | 0:14:52 | 0:14:55 | |
Soon our guests will be here. They will expect food, a tree and gifts. | 0:14:56 | 0:15:01 | |
It's better to receive than give so let's confront the misery | 0:15:01 | 0:15:04 | |
of wrapping a present and get it over with. | 0:15:04 | 0:15:07 | |
Now, it is commonly held that men cannot wrap things up | 0:15:07 | 0:15:10 | |
but, of course, that's cobblers | 0:15:10 | 0:15:11 | |
because wrapping things up is, in fact, easy. | 0:15:11 | 0:15:13 | |
I'll show you using the example of this house brick. | 0:15:13 | 0:15:18 | |
Lay out your paper, put your brick to one edge, two, three, four, | 0:15:18 | 0:15:20 | |
plus an extra one to allow for the overlap. | 0:15:20 | 0:15:23 | |
Then you can cut your paper. | 0:15:23 | 0:15:25 | |
Then you simply fold the paper over the gift item, | 0:15:25 | 0:15:29 | |
stick it down, | 0:15:29 | 0:15:30 | |
and then you form the ends into triangles. | 0:15:30 | 0:15:33 | |
It really is fantastically easy. | 0:15:35 | 0:15:38 | |
However, it's never actually like that, is it? | 0:15:38 | 0:15:41 | |
Because you end up on Christmas Eve with 20-oddly shaped gifts, | 0:15:41 | 0:15:45 | |
that you've bought as distress purchases | 0:15:45 | 0:15:47 | |
from your local petrol station, | 0:15:47 | 0:15:49 | |
rolling around in a drunken stupor, | 0:15:49 | 0:15:51 | |
with bits of sticky tape stuck all over your face, | 0:15:51 | 0:15:54 | |
and missing The Guns Of Navarone. | 0:15:54 | 0:15:56 | |
There is, however, an easier way to do all this. | 0:15:56 | 0:16:00 | |
This is a vacuum packing bag, | 0:16:00 | 0:16:02 | |
it's used by people to store pillows, spare duvets and things | 0:16:02 | 0:16:06 | |
that really ought to go to the dump. | 0:16:06 | 0:16:10 | |
We have taken some and we have coloured them red | 0:16:10 | 0:16:13 | |
and, indeed, green. | 0:16:13 | 0:16:15 | |
It is now a simple matter of opening up the bag, | 0:16:15 | 0:16:18 | |
putting in the gift item, like so, | 0:16:18 | 0:16:22 | |
sealing the bag along this special press-together edge, | 0:16:22 | 0:16:28 | |
like so. | 0:16:28 | 0:16:31 | |
Now, you take any domestic vacuum cleaner, | 0:16:31 | 0:16:33 | |
this is what one looks like, you unscrew this cap like that, | 0:16:33 | 0:16:36 | |
you apply the nozzle to that, turn on. | 0:16:36 | 0:16:43 | |
Put the cap back on. | 0:16:51 | 0:16:54 | |
You've freed up enough time to watch The Guns Of Navarone | 0:16:54 | 0:16:58 | |
and probably The Bridge Over The River Kwai, as well. | 0:16:58 | 0:17:01 | |
What could be simpler? | 0:17:01 | 0:17:03 | |
# Magic moments. # | 0:17:03 | 0:17:05 | |
I wonder what it could be? | 0:17:05 | 0:17:08 | |
# When two hearts are caring. # | 0:17:08 | 0:17:11 | |
Meanwhile, as Oz is still prepping the potatoes | 0:17:11 | 0:17:13 | |
and feeling like he's in Mash. | 0:17:13 | 0:17:14 | |
Faster, get a move on. | 0:17:14 | 0:17:17 | |
Let me tell you about a grand undertaking | 0:17:17 | 0:17:19 | |
which we'd begun a little earlier. | 0:17:19 | 0:17:22 | |
We'd already checked off the top answer | 0:17:23 | 0:17:26 | |
on our Man Lab Christmas survey by getting a tree. | 0:17:26 | 0:17:28 | |
While that was making its way to the lab, | 0:17:30 | 0:17:32 | |
we set about dealing with the second highest answer, | 0:17:32 | 0:17:35 | |
it was much more tricky. | 0:17:35 | 0:17:37 | |
Here is the Christmas card that Richard Hammond sent me last year. | 0:17:37 | 0:17:40 | |
In fact I've been getting cards | 0:17:40 | 0:17:42 | |
something like this for most of my 48 years. | 0:17:42 | 0:17:44 | |
And it shows, | 0:17:44 | 0:17:46 | |
in direct contravention of my lifetime's experience, some snow. | 0:17:46 | 0:17:50 | |
Now, I have never actually seen it snow on Christmas Day, | 0:17:50 | 0:17:54 | |
I've never even heard it forecast for Christmas Day | 0:17:54 | 0:17:57 | |
which gives the Met Office, in fact, a 100% reliability record. | 0:17:57 | 0:18:01 | |
And the thing is, we are British, we love talking about the weather | 0:18:01 | 0:18:05 | |
and we can print as many cards like this as we want | 0:18:05 | 0:18:07 | |
but the fact remains, we can't do anything about the weather. | 0:18:07 | 0:18:11 | |
We cannot actually make it snow. | 0:18:11 | 0:18:15 | |
Or can we? | 0:18:15 | 0:18:17 | |
You see, it's been done before. | 0:18:17 | 0:18:19 | |
On the 13th of November 1946, science's Vincent Schaefer | 0:18:24 | 0:18:29 | |
and Bernard Vonnegut performed the first attempt at cloud seeding | 0:18:29 | 0:18:32 | |
during a flight over New York. | 0:18:32 | 0:18:35 | |
By dumping six lbs of dry ice into a target cloud, | 0:18:35 | 0:18:39 | |
the two boffins discovered that tiny liquid droplets in the cloud | 0:18:39 | 0:18:43 | |
could be instantly transformed by this super-chilled shock | 0:18:43 | 0:18:46 | |
into ice crystals. | 0:18:46 | 0:18:47 | |
The minute ice crystals then collide and grow into snowflakes | 0:18:47 | 0:18:51 | |
until, finally, it snows. | 0:18:51 | 0:18:53 | |
Bernard Vonnegut, incidentally, | 0:18:53 | 0:18:56 | |
was the brother of novelist Kurt Vonnegut. | 0:18:56 | 0:18:58 | |
My brother was unavailable so I've teamed up with Oz Clarke. | 0:18:58 | 0:19:03 | |
Don't worry, the flasks contain dry ice. | 0:19:03 | 0:19:06 | |
-My name's Oz. -Hello, Oz. -How are you mate? | 0:19:06 | 0:19:08 | |
I'm Max, I'm your pilot. | 0:19:08 | 0:19:10 | |
I'm glad to hear it. | 0:19:10 | 0:19:12 | |
Right, Oz, scramble. | 0:19:12 | 0:19:13 | |
A bit harder. | 0:19:17 | 0:19:20 | |
This doesn't bode well. He has to open the window a bit later on. | 0:19:20 | 0:19:24 | |
I'm now beginning to worry about what scientists call | 0:19:30 | 0:19:33 | |
the Oz uncertainty principle, | 0:19:33 | 0:19:34 | |
in which the inclusion of an Oz, | 0:19:34 | 0:19:38 | |
in an experiment or undertaking, has a detrimental effect on | 0:19:38 | 0:19:41 | |
the results, rendering them meaningless or even hazardous. | 0:19:41 | 0:19:45 | |
Lovely. | 0:19:51 | 0:19:53 | |
That sounds like Oz coming now | 0:19:55 | 0:19:56 | |
and the conditions are actually almost perfect. | 0:19:56 | 0:19:58 | |
The thing to remember is you can't do cloud seeding | 0:19:58 | 0:20:01 | |
if you have no clouds at all, | 0:20:01 | 0:20:02 | |
it's why it isn't an answer to the world's drought problems. | 0:20:02 | 0:20:05 | |
You can't make a cloud in perfectly blue sky by this method. | 0:20:05 | 0:20:08 | |
What you need is a cloud with some water already in it | 0:20:08 | 0:20:11 | |
and then you encourage it to become rain or, in our case, snow. | 0:20:11 | 0:20:14 | |
And we have very good clouds. | 0:20:14 | 0:20:17 | |
High up the paler clouds are stratocumulus, | 0:20:17 | 0:20:20 | |
not particularly good for rain. | 0:20:20 | 0:20:23 | |
But underneath those, nimbostratus, these ones, | 0:20:23 | 0:20:26 | |
uniformly dark grey, falling rain or snow. | 0:20:26 | 0:20:29 | |
That is exactly what we want. | 0:20:29 | 0:20:30 | |
They're ready to produce water | 0:20:30 | 0:20:32 | |
and if it's frozen, of course, snow. | 0:20:32 | 0:20:33 | |
We just need to make it do it here rather than wherever it was | 0:20:33 | 0:20:37 | |
intending to do it, probably somewhere over there. | 0:20:37 | 0:20:40 | |
Right, they're just below. | 0:20:40 | 0:20:41 | |
I can see them. I don't know what they're doing. | 0:20:41 | 0:20:43 | |
See James's red sweater. | 0:20:43 | 0:20:45 | |
Yeah, I can see him looking like the Queen of Norway. | 0:20:45 | 0:20:47 | |
We are remaining very, very true and faithful | 0:20:47 | 0:20:50 | |
to the original Schaefer and Vonnegut experiment here. | 0:20:50 | 0:20:52 | |
We've got the same amount of dry ice at the same temperature, | 0:20:52 | 0:20:55 | |
minus 78 or thereabouts. | 0:20:55 | 0:20:57 | |
We're also throwing out some table salt, | 0:20:57 | 0:20:59 | |
because the very tiny particles will form the nuclei of the cloud. | 0:20:59 | 0:21:03 | |
They are the little droplets, normally dust or even bacteria, | 0:21:03 | 0:21:07 | |
in the atmosphere around which the cloud droplets form. | 0:21:07 | 0:21:10 | |
Then they eventually turn into rain or, if it's cold enough, snow. | 0:21:10 | 0:21:14 | |
Oz and his pilot climbing quite hard now. | 0:21:18 | 0:21:24 | |
'Oz, you should recognise' | 0:21:26 | 0:21:27 | |
that you have just climbed through nimbostratus | 0:21:27 | 0:21:30 | |
'which is a rain bearing cloud' | 0:21:30 | 0:21:31 | |
of exactly the sort of thing we're after. | 0:21:31 | 0:21:34 | |
-That one, is that any good? -Yeah, perfect. Absolutely wonderful. | 0:21:34 | 0:21:37 | |
'James, this is the pilot. Oz is just preparing himself. | 0:21:37 | 0:21:40 | |
'He's got his goggles on.' | 0:21:40 | 0:21:42 | |
He's got his goggles on? | 0:21:42 | 0:21:44 | |
Right. | 0:21:49 | 0:21:51 | |
You should be just above them ready to chuck your stuff out. | 0:21:53 | 0:21:56 | |
OK, window open. | 0:21:56 | 0:21:58 | |
-He's done it. -This is the lid. This is going to work. | 0:21:59 | 0:22:03 | |
It worked in New York in 1946, it'll work here. | 0:22:05 | 0:22:08 | |
I'm ready. OK, I'm going to go! | 0:22:08 | 0:22:13 | |
Done, done. | 0:22:25 | 0:22:27 | |
Fantastic, now we've got to see whether it's snowing down there. | 0:22:27 | 0:22:32 | |
Er, nothing down here. | 0:22:32 | 0:22:35 | |
Figgy pudding. | 0:22:37 | 0:22:40 | |
No sign of snow, or even a light drizzle, | 0:22:40 | 0:22:42 | |
but we are not to be deterred. So, Oz readies up another flask, | 0:22:42 | 0:22:45 | |
of dry ice and salt, and tries again. | 0:22:45 | 0:22:47 | |
Wind direction is favourable, the clouds above us are also favourable. | 0:22:47 | 0:22:52 | |
Now, go. | 0:22:52 | 0:22:54 | |
Yes, come on. | 0:23:01 | 0:23:02 | |
-Is there any snow? -No, we're not getting anything down here. | 0:23:06 | 0:23:10 | |
Not a sausage, or a raindrop, or a snowflake, | 0:23:10 | 0:23:13 | |
just a terrible view of Rory's pants. | 0:23:13 | 0:23:16 | |
Let's look for another cloud. OK. | 0:23:16 | 0:23:20 | |
Again and again we'd tried. | 0:23:20 | 0:23:22 | |
The cloud in front of you looks perfect, big black and lovely. | 0:23:22 | 0:23:25 | |
-Dump it in there. -Go. | 0:23:25 | 0:23:29 | |
But the clouds refused to play snowball. | 0:23:29 | 0:23:32 | |
And our winter wonderland remained, in case you had forgotten, Augusty. | 0:23:32 | 0:23:37 | |
Actually, we have entrusted a fairly technical operation, | 0:23:37 | 0:23:40 | |
ie, removing the lid from a thermos flask, to a wine connoisseur. | 0:23:40 | 0:23:47 | |
That may not have been such a good idea. | 0:23:47 | 0:23:49 | |
Now, Max, I've got one secret weapon with us. | 0:23:49 | 0:23:51 | |
OK, what's that? | 0:23:51 | 0:23:53 | |
-A bottle of Kentish brewed beer, a local beer. -Oh, God. | 0:23:53 | 0:23:58 | |
And it seems to me that if all this nonsense | 0:23:58 | 0:24:00 | |
about dry ice and salt and all that rubbish, | 0:24:00 | 0:24:02 | |
what you need is some good hops, | 0:24:02 | 0:24:04 | |
a good Kent barley going straight through the cloud. | 0:24:04 | 0:24:06 | |
I don't think the alcohol idea will work, Oz, really. | 0:24:06 | 0:24:09 | |
The idea is to give the cloud a cold shock not to get it clattered. | 0:24:09 | 0:24:13 | |
OK, here we go. Kentish beer, do your best. | 0:24:13 | 0:24:16 | |
As predicted, the Oz uncertainty principle | 0:24:27 | 0:24:30 | |
had rendered the experiment meaningless. | 0:24:30 | 0:24:33 | |
Our supplies were exhausted | 0:24:33 | 0:24:36 | |
and the way the wind was affecting Oz's face was terrifying the pilot. | 0:24:36 | 0:24:40 | |
I'm very sorry to report | 0:24:40 | 0:24:42 | |
that it hasn't snowed here on the Christmas tree. | 0:24:42 | 0:24:45 | |
'But thank you very much anyway. Return to base.' | 0:24:45 | 0:24:48 | |
'Roger, returning to base.' | 0:24:48 | 0:24:50 | |
Thanks for your help, Sierra Alpha, see you later. | 0:24:50 | 0:24:53 | |
Let's not forget that in the original experiment | 0:24:57 | 0:24:59 | |
it didn't snow immediately, it snowed a bit later. | 0:24:59 | 0:25:03 | |
So, let's just hang on. | 0:25:04 | 0:25:06 | |
There's rain, I've got rain on my face. | 0:25:09 | 0:25:11 | |
There's no denying that since Oz turned up, | 0:25:11 | 0:25:13 | |
it has started raining a little bit. | 0:25:13 | 0:25:16 | |
There's a bit more. | 0:25:16 | 0:25:19 | |
And more. | 0:25:23 | 0:25:25 | |
It's raining. It's raining, isn't it? It is raining. | 0:25:39 | 0:25:44 | |
Look at this, this is not TV trickery, | 0:25:44 | 0:25:45 | |
there isn't somebody standing over there | 0:25:45 | 0:25:47 | |
with one of those things that you use when you are ironing. | 0:25:47 | 0:25:51 | |
That is rain. | 0:25:51 | 0:25:55 | |
And that was just the start. | 0:25:55 | 0:25:56 | |
I know Bing Crosby never dreamed of a wet Christmas | 0:26:00 | 0:26:03 | |
but it's halfway there. | 0:26:03 | 0:26:05 | |
Look at it. | 0:26:05 | 0:26:07 | |
I mean, it may been about to rain anyway, but I don't think it was. | 0:26:08 | 0:26:12 | |
Look at that. It's chucking it down. | 0:26:12 | 0:26:14 | |
I mean it's not snow, but it's not cold. | 0:26:14 | 0:26:16 | |
If it was cold that would be snow. | 0:26:16 | 0:26:18 | |
-Oz, you've done it. -'Fantastic.' | 0:26:20 | 0:26:23 | |
It is a miracle. | 0:26:25 | 0:26:29 | |
That is incredible. | 0:26:29 | 0:26:31 | |
From the stuff you use for a Genesis concert we've changed the weather. | 0:26:31 | 0:26:36 | |
And we're not giving up with snow either, | 0:26:36 | 0:26:38 | |
we'll try with snow again in the Man Lab. | 0:26:38 | 0:26:40 | |
But, for now, Oz Clarke did this. | 0:26:40 | 0:26:45 | |
OK, it wasn't the blizzard of Oz that we'd been hoping for. | 0:26:49 | 0:26:53 | |
It might have been too warm for snow | 0:26:53 | 0:26:55 | |
and it might have shrunk my favourite Christmas jumper. | 0:26:55 | 0:26:58 | |
But for one glorious moment, | 0:26:58 | 0:26:59 | |
co-pilot Oz, "I can't get in or out of an aeroplane" Clarke, | 0:26:59 | 0:27:02 | |
delivered the goods. | 0:27:02 | 0:27:06 | |
The question remained though, could we ever really make it snow? | 0:27:06 | 0:27:11 | |
Back in the kitchen, and our Man Lab pacemaker experts have informed us | 0:27:18 | 0:27:21 | |
that Oz can't be subjected to the sergeant major any further. | 0:27:21 | 0:27:25 | |
So, I've stepped in. | 0:27:25 | 0:27:26 | |
-Oz. -Yes. -I think the thing is... | 0:27:26 | 0:27:29 | |
Is this the neck end? | 0:27:29 | 0:27:30 | |
Yes, but because it's been degutted | 0:27:30 | 0:27:32 | |
it's sort of like a tube, you can shove it in either end. | 0:27:32 | 0:27:34 | |
The next thing is to work out how we actually cook it and keep it moist. | 0:27:34 | 0:27:38 | |
I'm a bit of an old-fashioned put-bacon-over-the-top chap, | 0:27:38 | 0:27:41 | |
what about you? | 0:27:41 | 0:27:42 | |
Yes, I am, but I think the people who've not done it before, | 0:27:42 | 0:27:45 | |
there are two methods of doing this. | 0:27:45 | 0:27:46 | |
One is, just turn the bird upside down and roast it in the tray, | 0:27:46 | 0:27:49 | |
then turn it over later and put the bacon on but, for safety, | 0:27:49 | 0:27:53 | |
you do it in the wrapped-in-foil method. | 0:27:53 | 0:27:56 | |
Unfortunately I sent one of our... I know. | 0:27:56 | 0:27:59 | |
When you go to buy the foil for roasting your turkey, | 0:27:59 | 0:28:02 | |
especially a big one for lots of people, | 0:28:02 | 0:28:04 | |
you get the extra wide turkey roasting foil. | 0:28:04 | 0:28:06 | |
Not this sprout roasting foil | 0:28:06 | 0:28:08 | |
that one of our feebleminded callow youths bought. | 0:28:08 | 0:28:10 | |
But it doesn't matter we can still make it work... | 0:28:10 | 0:28:13 | |
I've never seen such small foil in my life. | 0:28:13 | 0:28:14 | |
Wrapping the turkey in foil means the juices will stay in the meat, | 0:28:14 | 0:28:19 | |
and cooking it upside down means they will concentrate in the breast. | 0:28:19 | 0:28:23 | |
-OK, turkey in, on its back. -Upside down? -Upside down. | 0:28:23 | 0:28:26 | |
You realise this is an incredibly poncey chef way of doing this? | 0:28:26 | 0:28:29 | |
And I would have thought you, of all people, | 0:28:29 | 0:28:31 | |
would not want to do it this way. | 0:28:31 | 0:28:32 | |
This is why there was a sergeant major in the original plot. | 0:28:32 | 0:28:36 | |
Our turkey is now going in 27 minutes and eight seconds too late. | 0:28:36 | 0:28:40 | |
Our guests are on their way | 0:28:40 | 0:28:42 | |
and I still need to organise the festive entertainment. | 0:28:42 | 0:28:45 | |
There are many sad side effects to Christmas - | 0:28:45 | 0:28:48 | |
unwanted gifts, thick head, broken telly, | 0:28:48 | 0:28:51 | |
remembering that your family is absolutely awful | 0:28:51 | 0:28:53 | |
and, of course, getting fat. | 0:28:53 | 0:28:55 | |
But not in Man Lab | 0:28:55 | 0:28:57 | |
because here is the Man Lab exercise centre, | 0:28:57 | 0:28:59 | |
which some of you will recognise | 0:28:59 | 0:29:01 | |
as the Swiss Army bicycle from earlier in the series. | 0:29:01 | 0:29:04 | |
Now, what is the point of an exercise bicycle? | 0:29:04 | 0:29:07 | |
Where is the incentive to pedal? | 0:29:07 | 0:29:09 | |
Well, we have one because, | 0:29:09 | 0:29:11 | |
tragically, the transformer in our record player has broken down | 0:29:11 | 0:29:14 | |
and now the bicycle powers the music. | 0:29:14 | 0:29:18 | |
So, if you stop pedalling, everybody will hate you. | 0:29:18 | 0:29:20 | |
Since we already resent him for his youth and wit, | 0:29:20 | 0:29:23 | |
I put Rory on the bike. | 0:29:23 | 0:29:25 | |
Wait for it. | 0:29:25 | 0:29:28 | |
Too fast. | 0:29:29 | 0:29:32 | |
A bit faster. | 0:29:32 | 0:29:33 | |
-# Are you hanging up... # -That's it. | 0:29:33 | 0:29:37 | |
Rory, the red-faced pedaller, was doing a great job | 0:29:39 | 0:29:43 | |
but I needed something grander for my guest's amusement. | 0:29:43 | 0:29:47 | |
Something deeper, crisper, and certainly more even. | 0:29:47 | 0:29:51 | |
Right, let's return to our attempts to make it snow. | 0:29:52 | 0:29:56 | |
Earlier on, Oz threw some CO2 | 0:29:56 | 0:29:59 | |
out of the window of a small aeroplane onto a cloud | 0:29:59 | 0:30:02 | |
and we were very surprised when this didn't work. | 0:30:02 | 0:30:04 | |
But the fact is that it didn't. | 0:30:04 | 0:30:07 | |
A sensible man might accept defeat at this point | 0:30:08 | 0:30:11 | |
but sod it, it's Christmas. | 0:30:11 | 0:30:13 | |
So, filled with a festive kamikaze recklessness, | 0:30:13 | 0:30:16 | |
we are going to make the job even harder | 0:30:16 | 0:30:18 | |
by trying to make it snow indoors. Right over our unsuspecting guests. | 0:30:18 | 0:30:22 | |
What may help us in our quest | 0:30:26 | 0:30:28 | |
is a fluke discovery made by our favourite cloud seeding pioneer, | 0:30:28 | 0:30:31 | |
Vincent Schaefer. | 0:30:31 | 0:30:32 | |
He discovered that if he breathed into a freezer | 0:30:32 | 0:30:35 | |
containing supercold dry ice, the vapour would be instantly shocked | 0:30:35 | 0:30:39 | |
into becoming millions of microscopic ice crystals. | 0:30:39 | 0:30:43 | |
It seemed like a good starting point. | 0:30:44 | 0:30:47 | |
This is a humidifier. | 0:30:49 | 0:30:51 | |
It is a device that produces, you'll see this as Sim plugs it in, | 0:30:51 | 0:30:55 | |
a little stream of water vapour. | 0:30:55 | 0:30:58 | |
That is vapour, it's not steam from a kettle. | 0:30:58 | 0:31:00 | |
We're going to put this in the freezer | 0:31:00 | 0:31:03 | |
which is running at a temperature of, what, minus 12? | 0:31:03 | 0:31:06 | |
More like minus 18. | 0:31:06 | 0:31:08 | |
Minus 18. There's the humidifier running. | 0:31:08 | 0:31:11 | |
You can just see the beginnings of our cloud forming. | 0:31:11 | 0:31:14 | |
Of course, a lot of people, old people especially, | 0:31:14 | 0:31:16 | |
will look at the sky and go, "Eeh, it's too cold to snow." | 0:31:16 | 0:31:19 | |
But that is not true. | 0:31:19 | 0:31:21 | |
If anybody says that to you, you can punch them in the face. | 0:31:21 | 0:31:23 | |
The Met Office says it's not true and, in any case, | 0:31:23 | 0:31:26 | |
I've been to the North Pole where it's chuffing cold | 0:31:26 | 0:31:28 | |
and there was snow all over the place. | 0:31:28 | 0:31:30 | |
The fact is that, although we know that water freezes at nought, | 0:31:30 | 0:31:33 | |
in clouds, because there is energy in the vapour, | 0:31:33 | 0:31:36 | |
it sometimes needs a temperature as low as minus 40 | 0:31:36 | 0:31:39 | |
to remove all that energy and form the ice crystals. | 0:31:39 | 0:31:42 | |
So, it's not too cold to snow in our freezer, | 0:31:42 | 0:31:44 | |
if anything it may not be cold enough. | 0:31:44 | 0:31:46 | |
But let's see. | 0:31:46 | 0:31:48 | |
Inside the polystyrene box is a block of solid CO2, | 0:31:48 | 0:31:51 | |
carbon dioxide, or dry ice as it is commonly known, | 0:31:51 | 0:31:54 | |
with which you will be very familiar | 0:31:54 | 0:31:56 | |
if you've ever been to see Genesis or Pink Floyd. | 0:31:56 | 0:31:59 | |
It's called dry ice because it can perform the remarkable trick of | 0:31:59 | 0:32:02 | |
jumping straight from a solid to a gas | 0:32:02 | 0:32:04 | |
without going through the liquid stage. | 0:32:04 | 0:32:06 | |
It's at minus 78 degrees naturally. | 0:32:06 | 0:32:08 | |
This will shock our cloud and hopefully make instant crystals form | 0:32:08 | 0:32:12 | |
which would then turn into snowflakes. | 0:32:12 | 0:32:16 | |
Go. | 0:32:16 | 0:32:19 | |
Look at that. | 0:32:20 | 0:32:24 | |
It's a load of cloud. | 0:32:26 | 0:32:27 | |
When it comes to making snowflakes, naturally occurring clouds | 0:32:27 | 0:32:31 | |
have two big advantages over our freezer-based version. | 0:32:31 | 0:32:35 | |
As even a drunken buffoon in a Gillingham scarf would have noted, | 0:32:35 | 0:32:39 | |
real clouds are, A, huge and, B, they're blown around the sky. | 0:32:39 | 0:32:45 | |
To help our snowflakes form, | 0:32:45 | 0:32:47 | |
we need to make our captive cloud more windswept. | 0:32:47 | 0:32:50 | |
So, we're going to try and effectively increase | 0:32:50 | 0:32:53 | |
the distance they move, inside here, with this small fan | 0:32:53 | 0:32:56 | |
which will create very turbulent conditions | 0:32:56 | 0:32:58 | |
inside the freezer compartment. | 0:32:58 | 0:33:01 | |
That's brilliant, I don't know what it's doing. | 0:33:01 | 0:33:04 | |
Look at our cloud. | 0:33:04 | 0:33:05 | |
As the temperature plunges past minus 40, | 0:33:05 | 0:33:08 | |
our cloud makes it difficult to see what's going on. | 0:33:08 | 0:33:10 | |
But then, like a small boy looking out of the window | 0:33:10 | 0:33:14 | |
on Christmas morning, Sim makes an exciting discovery. | 0:33:14 | 0:33:17 | |
I can see snow. Look. | 0:33:17 | 0:33:20 | |
He's right. Look at this, look at this. | 0:33:20 | 0:33:23 | |
There's snow on the fan. | 0:33:23 | 0:33:26 | |
Can you see that snow? | 0:33:26 | 0:33:28 | |
The fan has now frozen up and stopped although, | 0:33:28 | 0:33:32 | |
we do have, in front of it, | 0:33:32 | 0:33:34 | |
a small patch of what might be considered snow | 0:33:34 | 0:33:37 | |
but that we suspect is actually frost. | 0:33:37 | 0:33:41 | |
We'll just show you the fan. | 0:33:41 | 0:33:44 | |
Is it snow? | 0:33:44 | 0:33:46 | |
Yeah, I think that's sort of snow. It certainly white, fluffy and cold | 0:33:46 | 0:33:50 | |
but does it pass the internationally recognised standard test? | 0:33:50 | 0:33:54 | |
I'll throw it at Sim and see. Does this feel like a snowball? | 0:33:54 | 0:33:57 | |
-No. -Baubles. | 0:33:57 | 0:34:00 | |
So, we do have to think about this a bit harder, | 0:34:00 | 0:34:02 | |
but that's a beginning. | 0:34:02 | 0:34:03 | |
It's cold and it's white and it's on the floor. | 0:34:03 | 0:34:06 | |
The results are inconclusive and, considering we've only made enough | 0:34:06 | 0:34:10 | |
for a scale model of Richard Hammond, | 0:34:10 | 0:34:12 | |
we will have to improve our methods of production | 0:34:12 | 0:34:15 | |
if we're to astound our dinner guests with a real indoor snowfall. | 0:34:15 | 0:34:19 | |
There you go, doesn't turkey time fly | 0:34:19 | 0:34:21 | |
when you're having fun with popular science? | 0:34:21 | 0:34:23 | |
I'm off back to the kitchen. | 0:34:23 | 0:34:25 | |
Now the carrot and, I suspect, an argument. | 0:34:29 | 0:34:32 | |
In fact, I'm so confident of this being an argument that, | 0:34:32 | 0:34:37 | |
I have added the argument to our scheme in turkey time. | 0:34:37 | 0:34:42 | |
We've got 15 minutes for it. | 0:34:42 | 0:34:44 | |
Anyway, peeling a carrot, rather like the parsnip, | 0:34:44 | 0:34:47 | |
I find it works better if you just wet it slightly | 0:34:47 | 0:34:50 | |
and then the blade... | 0:34:50 | 0:34:51 | |
-You don't have to peel it. -What? Yes, you do. -You honestly don't... | 0:34:51 | 0:34:55 | |
Modern carrots, you do not have to peel, you just rub them. | 0:34:55 | 0:34:57 | |
-Modern carrots. -That's a modern carrot. | 0:34:57 | 0:35:01 | |
It's a carrot. | 0:35:01 | 0:35:03 | |
There is a school of thought that says, | 0:35:03 | 0:35:05 | |
I'll divide this in half and show you what I mean, | 0:35:05 | 0:35:07 | |
that you should cut them into what people like to call baton, | 0:35:07 | 0:35:10 | |
i.e. lengthways, like that. | 0:35:10 | 0:35:13 | |
That is considered the posh way to cut a carrot. | 0:35:13 | 0:35:17 | |
But, after many years of experimentation, | 0:35:17 | 0:35:19 | |
I have decided that the school dinner lady way, | 0:35:19 | 0:35:22 | |
which is to cut them into circles, like so, | 0:35:22 | 0:35:25 | |
actually makes for a better tasting carrot. | 0:35:25 | 0:35:27 | |
And the only reason I can... wait for it. | 0:35:27 | 0:35:30 | |
The only reason I can think of for that is, if you cut them into | 0:35:30 | 0:35:33 | |
a circle you get a better ratio of surface area to volume. | 0:35:33 | 0:35:37 | |
So they cook quickly which is nice | 0:35:37 | 0:35:39 | |
if you like rather undercooked vegetables, as I do, | 0:35:39 | 0:35:41 | |
which you don't necessarily... Wait! | 0:35:41 | 0:35:43 | |
Which you don't necessarily get if you cut them up into batons. | 0:35:43 | 0:35:46 | |
I know it is considered posh and it makes you a member | 0:35:46 | 0:35:49 | |
of the middle classes, but what are we interested in? | 0:35:49 | 0:35:52 | |
Outmoded Victorian contraventions or carrots that taste nice. Go. | 0:35:52 | 0:35:57 | |
You are absolutely full of it, James, | 0:35:57 | 0:35:59 | |
it is nothing to do with middle-class things. | 0:35:59 | 0:36:01 | |
-It is. -It is nothing to do with calling it a baton. | 0:36:01 | 0:36:03 | |
The carrot's flavour changes like that, not across. | 0:36:03 | 0:36:06 | |
There you have got a much different flavour from there. | 0:36:06 | 0:36:09 | |
That's a more intense flavour there, that's a sweeter flavour there. | 0:36:09 | 0:36:12 | |
If you do it lengthways, like that, through one enjoyable moment | 0:36:12 | 0:36:16 | |
of chopping your carrot up on the plate, | 0:36:16 | 0:36:18 | |
you get two or three different flavours. | 0:36:18 | 0:36:20 | |
Not your way. Also, I think... | 0:36:20 | 0:36:23 | |
I'm going to have to disagree with you there. | 0:36:23 | 0:36:26 | |
Meanwhile, our guests have arrived and they're bored. | 0:36:26 | 0:36:29 | |
# Please, Daddy Don't get drunk this Christmas | 0:36:29 | 0:36:37 | |
# I don't want to see my Mama cry. # | 0:36:37 | 0:36:42 | |
I don't believe the sugars will caramelise at the temperature | 0:36:44 | 0:36:47 | |
-of steam which is how we'll cook... -All right... | 0:36:47 | 0:36:50 | |
You two fairies, stop arguing, | 0:36:50 | 0:36:51 | |
just chop the bleeding things up, all right, just hack 'em up. | 0:36:51 | 0:36:54 | |
-You haven't got a preference. -No, | 0:36:54 | 0:36:55 | |
I'll show you what the preference is, boy. | 0:36:55 | 0:36:58 | |
Out of the way, simple, innit? You've wasted all that time. | 0:36:58 | 0:37:01 | |
-You've done both. -Don't make no never mind, do it? | 0:37:01 | 0:37:03 | |
What the hell's that? | 0:37:03 | 0:37:04 | |
-That's really ugly. -It goes down your Gilbert, innit, hey? | 0:37:04 | 0:37:07 | |
Whilst Oz and I try to work what your Gilbert is | 0:37:07 | 0:37:10 | |
and why you'd want to stuff carrots into it, | 0:37:10 | 0:37:12 | |
our guests are still far from merry. | 0:37:12 | 0:37:15 | |
Oz, though, has come up with a solution | 0:37:15 | 0:37:17 | |
that also gets around the rule | 0:37:17 | 0:37:19 | |
that says he can't touch a drop until dinner. | 0:37:19 | 0:37:21 | |
Right, this is good. | 0:37:21 | 0:37:22 | |
This is a new invention and it gives you all the pleasure of drinking | 0:37:22 | 0:37:25 | |
without the irritating business of having to drink | 0:37:25 | 0:37:28 | |
and it's called the Whisky Cloud Of Peace. | 0:37:28 | 0:37:31 | |
Now, although this might get you round the sergeant major, please | 0:37:31 | 0:37:35 | |
bear in mind that this idea has come from a man dressed like a smurf. | 0:37:35 | 0:37:39 | |
You've got a plastic bottle like this | 0:37:39 | 0:37:41 | |
and you've got a bottle of whisky. | 0:37:41 | 0:37:43 | |
You put a tiny bit of whisky in here, I mean really half a tot. | 0:37:43 | 0:37:46 | |
That's probably too much, in fact. | 0:37:46 | 0:37:50 | |
Well, not too much, OK, now, shove that in here, | 0:37:50 | 0:37:53 | |
drop that in there, like that, and now you've got the foot pump, | 0:37:53 | 0:37:55 | |
let's go. | 0:37:55 | 0:37:57 | |
I feel a bit bad. The constant bullying by the sergeant major | 0:37:57 | 0:38:00 | |
has clearly destroyed Oz's mind. | 0:38:00 | 0:38:02 | |
The seal at the top is holding this in. Look at what happens now. | 0:38:02 | 0:38:06 | |
Wow. | 0:38:06 | 0:38:08 | |
So, it's the sudden catastrophic drop in pressure makes a bit | 0:38:08 | 0:38:11 | |
of the whisky evaporate, effectively, it boils. | 0:38:11 | 0:38:13 | |
Yeah. Whoosh it, take a...breathe in, breathe in. | 0:38:13 | 0:38:18 | |
Ding dong merrily on high. | 0:38:18 | 0:38:20 | |
What do you feel like? | 0:38:20 | 0:38:22 | |
Umm, that's good. | 0:38:22 | 0:38:24 | |
It's not bad, is it? | 0:38:24 | 0:38:25 | |
But what would the guests think? | 0:38:25 | 0:38:27 | |
Are you ready, are you ready? | 0:38:27 | 0:38:28 | |
Yeah, yeah, yeah. | 0:38:28 | 0:38:29 | |
Merry Christmas. | 0:38:29 | 0:38:31 | |
And... | 0:38:31 | 0:38:33 | |
Before we took Oz's brainchild on to Dragon's Den, | 0:38:36 | 0:38:40 | |
we thought we should give the Department Of Health a quick ring. | 0:38:40 | 0:38:42 | |
The nice lady on the telephone told us, | 0:38:42 | 0:38:44 | |
"The Department Of Health does not endorse this product and | 0:38:44 | 0:38:48 | |
"we don't recommend the use of such a device because of a lack | 0:38:48 | 0:38:51 | |
"of evidence about the health effects of inhaling alcohol." | 0:38:51 | 0:38:55 | |
There, we've told you. | 0:38:55 | 0:38:57 | |
But there's still something nagging at the back of my mind | 0:38:57 | 0:39:00 | |
like a troublesome brain elf. | 0:39:00 | 0:39:02 | |
Where's our snow? | 0:39:02 | 0:39:03 | |
With our guests tranquillised by Oz's ghost of Christmas spirit | 0:39:08 | 0:39:13 | |
I sneak away with Simmy and Sam for snow making attempt number three. | 0:39:13 | 0:39:18 | |
Never before in the Man Lab | 0:39:18 | 0:39:19 | |
have we been so continually thwarted in an endeavour. | 0:39:19 | 0:39:23 | |
It's going to take two pairs of glasses. | 0:39:23 | 0:39:26 | |
What we decided we needed was a much harsher shock to our water vapour. | 0:39:26 | 0:39:31 | |
So, Simmy has got this cardboard tube and nailed it together. | 0:39:31 | 0:39:35 | |
What is it? Simmy and Sam. | 0:39:35 | 0:39:37 | |
Right, we've got a cardboard tube | 0:39:37 | 0:39:39 | |
and we've put in a copper coil in here. | 0:39:39 | 0:39:41 | |
-Which will run our vessel of nitrogen. -Right. | 0:39:41 | 0:39:44 | |
We'll have liquid nitrogen coming into the coil | 0:39:44 | 0:39:47 | |
and it will come out of those little holes | 0:39:47 | 0:39:50 | |
that will give us our extreme cold environment. | 0:39:50 | 0:39:53 | |
How cold? Minus 200 and something? | 0:39:53 | 0:39:56 | |
-Just under 200 degrees, I think, 196. -Right. | 0:39:56 | 0:40:00 | |
Then, this represents our mist in our cloud. | 0:40:00 | 0:40:04 | |
That is just water? | 0:40:04 | 0:40:06 | |
Water and a bit of compressed air just to get it out and atomise it. | 0:40:06 | 0:40:11 | |
That will go into our supercool environment. | 0:40:11 | 0:40:13 | |
Hopefully we'll get few crystals forming. | 0:40:13 | 0:40:15 | |
So, snow will fall out of the bottom of the cardboard tube. | 0:40:15 | 0:40:18 | |
Basically, yes, it is not very high tech, I admit. | 0:40:18 | 0:40:21 | |
Most of the best things are not. | 0:40:21 | 0:40:23 | |
Before we start the attempt | 0:40:23 | 0:40:25 | |
it's worth seeing just how cold liquid nitrogen is. | 0:40:25 | 0:40:28 | |
I've put these gloves on because it is, obviously, minus 200 | 0:40:28 | 0:40:32 | |
and it would hurt if you've got even a splash of it on your fingers. | 0:40:32 | 0:40:36 | |
-Shall we have a look and see what temperature it is? -Yes. | 0:40:36 | 0:40:41 | |
Flower in. | 0:40:43 | 0:40:46 | |
Flower out. | 0:40:49 | 0:40:53 | |
That's cold. | 0:40:56 | 0:40:59 | |
If we can't create snow with this, then I'm Father Christmas. | 0:40:59 | 0:41:03 | |
OK, we'll ask Roy, the nitrogen expert, | 0:41:03 | 0:41:05 | |
to come and turn on the nitrogen supply for us. | 0:41:05 | 0:41:09 | |
Minus 66, minus 70, minus 74. Look at this. | 0:41:16 | 0:41:21 | |
Shall we introduce a little bit of moisture and see what happens? | 0:41:21 | 0:41:24 | |
Yeah, go on. Not too much, though. | 0:41:24 | 0:41:27 | |
Well, shall we see what we've got? | 0:41:33 | 0:41:35 | |
Yeah. Roy, can you back it off a bit. | 0:41:35 | 0:41:39 | |
And just look at that. | 0:41:40 | 0:41:43 | |
It's hopeless. | 0:41:43 | 0:41:44 | |
It's harder than it looks, this, isn't it? | 0:41:44 | 0:41:47 | |
If I looked out of the window and saw that, | 0:41:47 | 0:41:49 | |
I wouldn't say, "Ooh, it's snowing." | 0:41:49 | 0:41:51 | |
The point about clouds is that cloud droplets are not water droplets | 0:41:51 | 0:41:56 | |
like this, they're microscopic really. | 0:41:56 | 0:41:59 | |
These are actually quite big blobs of water that we've got going in. | 0:41:59 | 0:42:03 | |
-You want something... -Really fine. | 0:42:03 | 0:42:06 | |
That can barely fall to Earth, it's so fine. | 0:42:06 | 0:42:08 | |
Absolutely, yeah. It's quite hard to mimic that. | 0:42:08 | 0:42:12 | |
In desperation, we try using the Man Lab kettle. | 0:42:12 | 0:42:17 | |
Seeing any snow yet? | 0:42:17 | 0:42:19 | |
But to no avail. | 0:42:19 | 0:42:21 | |
I think you can turn it off, Roy. | 0:42:21 | 0:42:23 | |
-OK. -Thanks. | 0:42:23 | 0:42:26 | |
But as we contemplate total defeat, | 0:42:26 | 0:42:28 | |
there's a possible solution staring me in the face. | 0:42:28 | 0:42:32 | |
The thing is, snow of sorts does fall. | 0:42:33 | 0:42:36 | |
That's snow. | 0:42:36 | 0:42:39 | |
If there was just a way of blowing that off into a big flurry. | 0:42:39 | 0:42:43 | |
I mean because there's moisture in the air anyway, | 0:42:43 | 0:42:46 | |
that's why that's like that. | 0:42:46 | 0:42:47 | |
Well, don't forget the stuff that is settling on there, | 0:42:47 | 0:42:50 | |
we can't even see as a vapour. | 0:42:50 | 0:42:51 | |
Exactly, that's just from the air. | 0:42:51 | 0:42:53 | |
So we don't even need to introduce anything. | 0:42:53 | 0:42:55 | |
We don't have holes, we don't have liquid, | 0:42:55 | 0:42:57 | |
we just have a coil which is super cooled. | 0:42:57 | 0:43:00 | |
Yeah, so like a cold version of the coil | 0:43:00 | 0:43:02 | |
-inside a central heating system, inside the water tank. -Yeah. | 0:43:02 | 0:43:07 | |
But the opposite because it's got nitrogen going through it. | 0:43:07 | 0:43:10 | |
You need it to freeze on the pipe but not stick to the pipe. | 0:43:10 | 0:43:14 | |
A basic system that freezes | 0:43:14 | 0:43:16 | |
nothing more than fresh air is simplicity itself. | 0:43:16 | 0:43:20 | |
And that immediately makes us | 0:43:20 | 0:43:22 | |
seasoned Man Labbers deeply suspicious. | 0:43:22 | 0:43:24 | |
The thing is I can't believe | 0:43:24 | 0:43:26 | |
that no-one else has ever thought of this. | 0:43:26 | 0:43:28 | |
Mind you, other people don't think like Man Lab, do they? | 0:43:28 | 0:43:31 | |
And that's probably just as well. | 0:43:31 | 0:43:33 | |
We're now at turkey time minus 90 minutes | 0:43:36 | 0:43:38 | |
and crafty tugs on his whisky cloud | 0:43:38 | 0:43:40 | |
clearly haven't affected Oz in the slightest. | 0:43:40 | 0:43:43 | |
Whoops. Chuck those back in there. James isn't looking. | 0:43:43 | 0:43:47 | |
What you're trying to do is roughen up the surface | 0:43:47 | 0:43:50 | |
so that when you actually put them in the goose fat and | 0:43:50 | 0:43:53 | |
put goose fat in the roasting tin, | 0:43:53 | 0:43:55 | |
they just... Whoops... They suck up all that fat. | 0:43:55 | 0:43:59 | |
Despite being a hazard to both himself and our dinner, | 0:43:59 | 0:44:02 | |
Oz manages to smother the pre-boiled spuds with goose fat and rosemary | 0:44:02 | 0:44:05 | |
and is now ready to take the turkey out to rest. | 0:44:05 | 0:44:10 | |
Meanwhile, our guests are being kept entertained | 0:44:10 | 0:44:13 | |
by a giant party popper that Sim has cooked up. | 0:44:13 | 0:44:17 | |
But there's still something missing from the table. | 0:44:17 | 0:44:20 | |
The Christmas cracker was invented | 0:44:20 | 0:44:23 | |
in 1846 by a deluded baker called Thomas Smith. | 0:44:23 | 0:44:26 | |
And since then we've had to endure | 0:44:26 | 0:44:28 | |
over a century-and-a-half of cracking disappointment. | 0:44:28 | 0:44:31 | |
Here is a Christmas cracker and it's rubbish, really. | 0:44:31 | 0:44:35 | |
You get a pathetic phut, you get a paper hat that would barely fit | 0:44:35 | 0:44:38 | |
on the head of the five-year-old Chinese child who made it. | 0:44:38 | 0:44:41 | |
You get a stupid novelty such as this pack of three cards, that | 0:44:41 | 0:44:46 | |
will be landfill within 48 hours, | 0:44:46 | 0:44:48 | |
and then you get a joke that wasn't even funny in 1954. | 0:44:48 | 0:44:52 | |
We can do better. | 0:44:52 | 0:44:54 | |
Yes, this sad menagerie of crap hat, | 0:44:54 | 0:44:57 | |
tired joke and inexplicable combined comb and ruler toy | 0:44:57 | 0:45:01 | |
is scraping the very bottom of a barrel of laughs. | 0:45:01 | 0:45:05 | |
First, in keeping with our theme of blowing things up this Christmas, | 0:45:05 | 0:45:08 | |
we're starting with the bang. | 0:45:08 | 0:45:10 | |
The charge contains 40 milligrams of high explosive | 0:45:10 | 0:45:13 | |
but it's a very small amount so it will destroy the cracker. | 0:45:13 | 0:45:17 | |
-It's a small bullet hit. -I know why it's called a bullet hit. | 0:45:17 | 0:45:20 | |
It's because in war films, they put these under people's clothing | 0:45:20 | 0:45:23 | |
and it explodes with a little blood pad | 0:45:23 | 0:45:25 | |
to make it look like you've been hit by a bullet. | 0:45:25 | 0:45:27 | |
-Yeah, essentially it's a squib. -A squib? | 0:45:27 | 0:45:31 | |
Yeah, that's the other alternative going for it. | 0:45:31 | 0:45:33 | |
I don't actually want to blow the guests up. I'm quite happy to... | 0:45:33 | 0:45:36 | |
This is it. | 0:45:36 | 0:45:38 | |
Give them a mild shock. So that's a pull switch. | 0:45:38 | 0:45:40 | |
When you pull that out, it completes the circuit with that battery there. | 0:45:40 | 0:45:44 | |
Yes. | 0:45:44 | 0:45:45 | |
And these wires trigger the charge. | 0:45:45 | 0:45:47 | |
Yes. | 0:45:47 | 0:45:48 | |
And you've not tested it yet. | 0:45:48 | 0:45:49 | |
Let's try it. Martin, would you arm? | 0:45:49 | 0:45:52 | |
So, if you two pull it and I stand here, I'll be OK? | 0:45:52 | 0:45:56 | |
I would stand a few steps back. | 0:45:56 | 0:45:59 | |
OK. | 0:45:59 | 0:46:01 | |
-You've got the switch end? -Yeah. OK. | 0:46:01 | 0:46:05 | |
OK. | 0:46:05 | 0:46:08 | |
And there you go. | 0:46:12 | 0:46:13 | |
That's pretty cool. | 0:46:13 | 0:46:14 | |
Now, that our guests' ears are leaking blood, | 0:46:14 | 0:46:17 | |
we'll give them a really nice hat to wear. | 0:46:17 | 0:46:20 | |
Each of our guests will receive, in their cracker, instructions | 0:46:20 | 0:46:24 | |
for how to make a hat and then, from a pile of paper, | 0:46:24 | 0:46:27 | |
they'll be able to produce something | 0:46:27 | 0:46:30 | |
like, for example, this Samurai warrior's hat. | 0:46:30 | 0:46:33 | |
And I have to say, it's better, isn't it? | 0:46:33 | 0:46:38 | |
We decide to improve the traditionally awful | 0:46:38 | 0:46:41 | |
Christmas cracker jokes by getting rid of them altogether. | 0:46:41 | 0:46:45 | |
This left us free to apply all our creativity | 0:46:45 | 0:46:48 | |
to the most disappointing bit of a cracker, the gift. | 0:46:48 | 0:46:50 | |
Rather than spread universal gift ennui with our crackers, | 0:46:50 | 0:46:53 | |
we've decided to add an element of jeopardy. | 0:46:53 | 0:46:57 | |
We've invented something called Cracker Roulette. | 0:46:57 | 0:47:00 | |
All of our crackers look exactly the same | 0:47:00 | 0:47:04 | |
and each of our ten guests will have to select one at random. | 0:47:04 | 0:47:07 | |
But here's the thing, one of them will contain this. | 0:47:07 | 0:47:12 | |
It's £500 in tightly bundled crisp used notes, | 0:47:12 | 0:47:17 | |
but other crackers may contain something not quite as desirable. | 0:47:17 | 0:47:23 | |
Aargh. | 0:47:23 | 0:47:26 | |
Oz, the train. | 0:47:26 | 0:47:28 | |
The 7.48 from a dark corner | 0:47:30 | 0:47:32 | |
of the Man Lab imagination races to the table. | 0:47:32 | 0:47:36 | |
Who's first? | 0:47:36 | 0:47:38 | |
It's Rebecca. | 0:47:38 | 0:47:40 | |
When you have dared to take a cracker, | 0:47:40 | 0:47:43 | |
step over here to the window. | 0:47:43 | 0:47:46 | |
Put on the glove. | 0:47:46 | 0:47:48 | |
Holding your cracker, offer it to the hand. | 0:47:49 | 0:47:54 | |
It will pull the cracker with you | 0:47:54 | 0:47:57 | |
and your mystery surprise will fall out here | 0:47:57 | 0:47:59 | |
for us all to see and laugh. | 0:47:59 | 0:48:01 | |
Oh you've got one on your neck, you've got one on your neck. | 0:48:02 | 0:48:08 | |
Next up, Doctor Ben. | 0:48:08 | 0:48:11 | |
I've got an inheritance tax account form to fill in. | 0:48:20 | 0:48:23 | |
You let down. | 0:48:27 | 0:48:30 | |
The sergeant major gets even more cranky. | 0:48:30 | 0:48:33 | |
Yes, please, hand. | 0:48:36 | 0:48:38 | |
You lucky wine expert. | 0:48:57 | 0:49:01 | |
Clarke, that was my cracker. | 0:49:01 | 0:49:03 | |
-I'm off. -You've left 20 quid behind. | 0:49:06 | 0:49:08 | |
Remove the turkey. | 0:49:15 | 0:49:17 | |
Anything you say, boss, here we go. | 0:49:17 | 0:49:19 | |
Back to the roast and Oz's victory at crackers | 0:49:19 | 0:49:21 | |
is quickly tempered by the threat of 50 push-ups | 0:49:21 | 0:49:25 | |
unless he makes some gravy. | 0:49:25 | 0:49:27 | |
There's a great basin in there, a great basin of lovely, lovely juice | 0:49:27 | 0:49:32 | |
and that's the heart of the gravy. | 0:49:32 | 0:49:35 | |
I'm going to shove that in as well | 0:49:35 | 0:49:37 | |
because potato water adds starch and it also adds flavour. | 0:49:37 | 0:49:40 | |
Look sharp, stir faster. | 0:49:40 | 0:49:44 | |
Stir faster. | 0:49:44 | 0:49:46 | |
As Oz stirs for his life, | 0:49:46 | 0:49:47 | |
Simmy makes his excuses and leaves the table | 0:49:47 | 0:49:50 | |
for a final attempt to bring a white Christmas to the Man Lab. | 0:49:50 | 0:49:54 | |
We have a stainless steel tube, acting as a big heat exchanger, | 0:49:54 | 0:49:59 | |
which is not doing too much at the moment | 0:49:59 | 0:50:02 | |
but if I introduce the liquid nitrogen, | 0:50:02 | 0:50:04 | |
you will see the moisture on the outside, around me, | 0:50:04 | 0:50:10 | |
is being sucked into the freezer | 0:50:10 | 0:50:13 | |
and freezing in the very cold environment we have here. | 0:50:13 | 0:50:17 | |
And we'll just keep a constant stream of liquid nitrogen | 0:50:17 | 0:50:20 | |
coming through the whole thing cos we're introducing outside air | 0:50:20 | 0:50:23 | |
to cool on to our little heat exchanger. | 0:50:23 | 0:50:27 | |
And you can already see it now building up, | 0:50:27 | 0:50:32 | |
what I would call snow. | 0:50:32 | 0:50:34 | |
It looks like snow, | 0:50:37 | 0:50:39 | |
tastes like snow. | 0:50:39 | 0:50:41 | |
It's quite pleasant really. | 0:50:41 | 0:50:43 | |
At last, after failure in the air and on the ground, | 0:50:43 | 0:50:48 | |
the simple act of fresh air coming into contact | 0:50:48 | 0:50:51 | |
with a super chilled surface seems to have paid off. | 0:50:51 | 0:50:54 | |
The only question is can Sim make enough of the damn stuff | 0:50:54 | 0:50:58 | |
for a whole snowstorm? | 0:50:58 | 0:51:00 | |
Right, carving turkey. | 0:51:06 | 0:51:09 | |
There are lots of theories about how to do this. | 0:51:09 | 0:51:11 | |
The Americans think you should cut it in half | 0:51:11 | 0:51:13 | |
and then chop the breast one way. | 0:51:13 | 0:51:15 | |
Others think you should take the legs off before you cook it. | 0:51:15 | 0:51:18 | |
I'll show you how I do it. | 0:51:18 | 0:51:19 | |
First make sure the knife is sharp, | 0:51:19 | 0:51:21 | |
using Oz's grandmother's sharpening steel. | 0:51:21 | 0:51:23 | |
If you keep your knife in good condition a few strokes downhill, | 0:51:23 | 0:51:28 | |
like that, should put the edge back on, which it has done. | 0:51:28 | 0:51:32 | |
I believe in using a pointy knife, | 0:51:32 | 0:51:33 | |
for reasons I'll show you in a minute. | 0:51:33 | 0:51:38 | |
That was Oz's grandmother's ancestral sharpening steel. | 0:51:38 | 0:51:41 | |
This is my ancestral grandmother's carving fork. | 0:51:41 | 0:51:44 | |
It might be my great-grandmother's, we're not absolutely sure. | 0:51:44 | 0:51:47 | |
First of all, remove the leg. | 0:51:47 | 0:51:50 | |
Simply slice down there, you'll find where the joint is. | 0:51:50 | 0:51:53 | |
Well, of course, I say that | 0:51:56 | 0:51:58 | |
and it's never that easy when it's a real big 'un, is it? | 0:51:58 | 0:52:02 | |
Where is it, Oz? It's got no joints. | 0:52:02 | 0:52:04 | |
I'm just waiting for you to find it. | 0:52:04 | 0:52:07 | |
You know, you find it, you're the expert. | 0:52:07 | 0:52:09 | |
It has no leg joint. | 0:52:09 | 0:52:10 | |
Is that...you can... it's all falling. | 0:52:12 | 0:52:14 | |
Oh, God, it's beautifully cooked. | 0:52:14 | 0:52:15 | |
-Where's it gone? -It's somewhere in there, | 0:52:15 | 0:52:17 | |
you can see it waggling about. Yeah, that side. | 0:52:17 | 0:52:20 | |
-There you go. -God, you'd be absolutely useless as a surgeon. | 0:52:20 | 0:52:24 | |
Yes. I'm putting that on one side. | 0:52:24 | 0:52:26 | |
We will have that in a moment. | 0:52:26 | 0:52:28 | |
Now, there are various theories | 0:52:28 | 0:52:30 | |
about removing the wishbone and so on which I never bother with. | 0:52:30 | 0:52:34 | |
I think with a big turkey like this, you can treat it almost like a cube, | 0:52:34 | 0:52:38 | |
certainly like a pyramid. | 0:52:38 | 0:52:41 | |
Sharp knife, fork in, slice. | 0:52:41 | 0:52:45 | |
We want nice, elegant, thin slices. | 0:52:45 | 0:52:47 | |
And the reason you have a pointy blade | 0:52:47 | 0:52:49 | |
is so that you can get down into the corners, round the ribcage. | 0:52:49 | 0:52:52 | |
See, there's a lovely slice of turkey. | 0:52:52 | 0:52:55 | |
Next one, see down there, point of the knife, | 0:52:55 | 0:52:57 | |
clean slice of turkey, nice and thin. | 0:52:57 | 0:53:00 | |
That bit fell off, what a shame. | 0:53:00 | 0:53:03 | |
Cook's piece. Hot. | 0:53:03 | 0:53:06 | |
Against the odds, and to some extent the Oz, | 0:53:06 | 0:53:09 | |
our army inspired turkey timetable has worked wonders. | 0:53:09 | 0:53:13 | |
As the last few seconds of turkey time tick away | 0:53:13 | 0:53:17 | |
and zero hour is upon us, so is our feast. | 0:53:17 | 0:53:21 | |
Hey, and because our plan has worked | 0:53:21 | 0:53:23 | |
and it's all gone according to plan, we are ready. | 0:53:23 | 0:53:26 | |
Lovely, boys. | 0:53:26 | 0:53:28 | |
Turkey time. | 0:53:32 | 0:53:33 | |
Using the meticulous turkey timetable, the throbbing temple vein | 0:53:33 | 0:53:36 | |
of our socially-maladjusted sergeant major, | 0:53:36 | 0:53:39 | |
and the sheer sense of determination coursing through our festive bones, | 0:53:39 | 0:53:42 | |
Oz has ridden the gravy train to complete success. | 0:53:42 | 0:53:46 | |
# Here it is, Merry Christmas | 0:53:46 | 0:53:50 | |
# Everybody's having fun | 0:53:50 | 0:53:54 | |
# Look to the future now it's only just begun. # | 0:53:54 | 0:54:01 | |
But it's not over just yet. There's still that other thing to finish. | 0:54:01 | 0:54:05 | |
Good, if you can just entertain yourselves for a bit, | 0:54:12 | 0:54:16 | |
Sim and I have to go and just sort a few things out. | 0:54:16 | 0:54:20 | |
Right, where have we got to? | 0:54:21 | 0:54:23 | |
James, this is about number four or five prototype. | 0:54:23 | 0:54:27 | |
We've tried coils, we've tried liquid nitrogen through... | 0:54:27 | 0:54:31 | |
-Humidifier. -Oh, everything, everything. | 0:54:31 | 0:54:33 | |
-So this has got coiled tube, nitrogen and freezer combined? -Yes. | 0:54:33 | 0:54:37 | |
The whole point of this, of course, is to surprise our guests. | 0:54:37 | 0:54:40 | |
They have been surprised by cracker roulette and the maggots | 0:54:40 | 0:54:43 | |
and the 500 quid but, as they digest their food in August, | 0:54:43 | 0:54:47 | |
thinking, "Well this is reasonably Christmassy, I suppose," | 0:54:47 | 0:54:51 | |
there will be a flurry of snow and the illusion will be complete. | 0:54:51 | 0:54:55 | |
-Isn't that right? -Yes. -Good, right, let's do it. | 0:54:55 | 0:55:00 | |
It was time to collect the last priceless snowy scrapings. | 0:55:00 | 0:55:04 | |
Muffy, puffy snow. | 0:55:04 | 0:55:06 | |
Before Sim powered up the trusty tinsel cannon | 0:55:06 | 0:55:10 | |
for our freezing festive finale. | 0:55:10 | 0:55:12 | |
Here we go. Throttle back a bit. | 0:55:12 | 0:55:15 | |
Whichever way you look at it, that is snow. | 0:55:35 | 0:55:39 | |
I defy you to argue that that isn't snow. | 0:55:39 | 0:55:41 | |
Look at the definition, look at it under a microscope, | 0:55:41 | 0:55:43 | |
put it on the Christmas card, ask people to ski on it, | 0:55:43 | 0:55:47 | |
ask Bing Crosby to sing about it, it's snow. | 0:55:47 | 0:55:50 | |
We've run out of snow. I thought there'd be loads. | 0:55:59 | 0:56:03 | |
-Is that it? -That's it but... | 0:56:03 | 0:56:05 | |
You're kidding. But... Hang on, but that's a week of work | 0:56:05 | 0:56:08 | |
and about £5,000 worth of liquid nitrogen. | 0:56:08 | 0:56:11 | |
We've got the equivalent of a Chinese takeaway? | 0:56:11 | 0:56:13 | |
What else can we fire? Have we got any...? | 0:56:13 | 0:56:16 | |
-Look, I know. -Feathers. | 0:56:16 | 0:56:18 | |
Bit of a banker. | 0:56:18 | 0:56:20 | |
Where the hell did you... how did you do that? What is it? | 0:56:20 | 0:56:24 | |
It's the kind of superabsorbent polymer | 0:56:24 | 0:56:26 | |
that you get in babies' nappies. | 0:56:26 | 0:56:27 | |
Fake snow then. | 0:56:27 | 0:56:30 | |
Feed it in. | 0:56:30 | 0:56:31 | |
This might be the first nappy bombardment in human history, | 0:56:31 | 0:56:36 | |
and we might have caved in slightly on our no-fake-snow policy, | 0:56:36 | 0:56:40 | |
but luckily they're all too whisky clouded to care. | 0:56:40 | 0:56:44 | |
And anyway, Christmas wouldn't be Christmas without a bit of a bodge. | 0:56:44 | 0:56:49 | |
And so, with our Christmas dinner descending into good natured chaos, | 0:56:51 | 0:56:54 | |
we could rest safe in the knowledge that, | 0:56:54 | 0:56:57 | |
through invention and industry, | 0:56:57 | 0:56:58 | |
we had brought forth Christmas cheer for one and all... | 0:56:58 | 0:57:02 | |
in August. | 0:57:02 | 0:57:04 | |
Something I've been looking for since I was a teenager, | 0:57:04 | 0:57:07 | |
a white Christmas, and there it is, through our own efforts. | 0:57:07 | 0:57:11 | |
Christmas, though, is not just about trivial things like snow. | 0:57:11 | 0:57:16 | |
Let us think what it's actually about. | 0:57:16 | 0:57:18 | |
It is, we're told, a time of goodwill to all men, | 0:57:18 | 0:57:22 | |
and that's a wonderful thing. | 0:57:22 | 0:57:24 | |
Old animosities are cast aside as we join in communal revelry. | 0:57:24 | 0:57:29 | |
Wars stopped for a game of football, all that kind of stuff. | 0:57:29 | 0:57:34 | |
But hang on a minute, why is Christmas the time of goodwill? | 0:57:36 | 0:57:40 | |
Why do we imagine that we can discharge our duty of decency | 0:57:40 | 0:57:44 | |
to our fellow human beings for a week or two in December | 0:57:44 | 0:57:47 | |
and then forget about it? | 0:57:47 | 0:57:49 | |
Surely the message coming out of that rude scene in the manger | 0:57:49 | 0:57:53 | |
with the witless ass in attendance and the poor shepherds | 0:57:53 | 0:57:57 | |
and the gold laden Magi looking on together as equals, | 0:57:57 | 0:58:02 | |
is that goodwill is a 24/7 requirement. | 0:58:02 | 0:58:05 | |
And it doesn't matter if you're not actually a Christian, | 0:58:05 | 0:58:08 | |
the nativity has given us a simple potent symbol | 0:58:08 | 0:58:12 | |
that all people can embrace as their own. | 0:58:12 | 0:58:15 | |
A star, a permanent light in the deathly darkness of the night sky, | 0:58:15 | 0:58:21 | |
leading all of humankind out of its mortal dread | 0:58:21 | 0:58:25 | |
towards peace, harmony and salvation. | 0:58:25 | 0:58:31 | |
A Merry Christmas, one and all. | 0:58:41 | 0:58:43 | |
Subtitles by Red Bee Media Ltd | 0:58:54 | 0:58:57 | |
E-mail [email protected] | 0:58:57 | 0:59:00 | |
A strange light in the garden. | 0:59:09 | 0:59:11 | |
It doesn't quite work for me as a symbol. | 0:59:11 | 0:59:13 |