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CHEERING AND APPLAUSE | 0:00:28 | 0:00:32 | |
There you go. | 0:00:36 | 0:00:38 | |
It's finished. | 0:00:38 | 0:00:39 | |
I've no idea what it does, but it looks brilliant. | 0:00:39 | 0:00:42 | |
I wonder if it's safe to stand this close to it? | 0:00:42 | 0:00:45 | |
I'm feeling quite warm down this side. I'll move away. | 0:00:45 | 0:00:49 | |
Anyway, hello and thanks for joining me in my Blast Lab. | 0:00:49 | 0:00:52 | |
This is the only laboratory in the world | 0:00:54 | 0:00:57 | |
that allows large groups of kids to be close to dangerous chemicals. | 0:00:57 | 0:01:01 | |
Well, I presume we're allowed. I've never actually checked. | 0:01:01 | 0:01:05 | |
I'll be joined by two teams of bright young things | 0:01:05 | 0:01:08 | |
who'll be doing science stuff to win some prizes. | 0:01:08 | 0:01:11 | |
Coming up, we have Oliver, | 0:01:11 | 0:01:13 | |
a car who has more questions than miles on the clock - | 0:01:13 | 0:01:16 | |
that's saying something, in Fact Nav 2.0. | 0:01:16 | 0:01:18 | |
Mini Miss will help the teams explore the science of flames. | 0:01:23 | 0:01:27 | |
Meanwhile, Ninja Nan is flaming mad as she attempts a rocket stunt | 0:01:32 | 0:01:36 | |
that even she must be a bit scared of. | 0:01:36 | 0:01:39 | |
Then, we have the place that I'm scared of - | 0:01:43 | 0:01:45 | |
my gunge tank, as our teams take on The Bridge of Destiny. | 0:01:45 | 0:01:49 | |
The Bridge of Destiny! | 0:01:49 | 0:01:52 | |
When it comes to keeping this place secure, I only employ the best. | 0:01:56 | 0:02:01 | |
More specifically, I only employ the best 70-year-old Ninja in my family. | 0:02:01 | 0:02:06 | |
Please welcome Ninja Nan! | 0:02:06 | 0:02:08 | |
She and her friends are all together in the 'Nannexe' - | 0:02:15 | 0:02:18 | |
they're watching an exercise DVD. | 0:02:18 | 0:02:20 | |
It's called Exercise The Ninja Way, Lose Weight But Win Fights. | 0:02:20 | 0:02:25 | |
Ah, pretty scary stuff. | 0:02:25 | 0:02:27 | |
Let's have a look at who's trying to get into my lab today. | 0:02:27 | 0:02:31 | |
Hello! | 0:02:36 | 0:02:37 | |
All right, I'll admit, you look like you could be the Red Team, | 0:02:37 | 0:02:41 | |
but for security purposes, identify yourselves by name. | 0:02:41 | 0:02:45 | |
-Ryan. -EJ. -James. | 0:02:45 | 0:02:47 | |
Ryan, EJ, James. Yep, that checks out. | 0:02:47 | 0:02:50 | |
James, what are you going to do for Talent? | 0:02:50 | 0:02:53 | |
I can produce a mind trick with this coin. | 0:02:53 | 0:02:56 | |
What are you going to do? | 0:02:56 | 0:02:57 | |
I can tell what side the coin is going to be on | 0:02:57 | 0:03:01 | |
-without looking at it. -Go on, then. | 0:03:01 | 0:03:03 | |
So, you've flipped the coin, OK. | 0:03:03 | 0:03:07 | |
-I can tell that it's heads. -Is it? | 0:03:07 | 0:03:10 | |
Can we have a look on the camera? | 0:03:10 | 0:03:13 | |
Yeah, that's heads. Fair enough, come on in! | 0:03:13 | 0:03:16 | |
Wow, Reds. That's a bit weird. | 0:03:18 | 0:03:23 | |
Right, before we can absolutely trust you as our real Red Team, | 0:03:23 | 0:03:27 | |
one final security check - Ninja Nan is still watching you to make sure. | 0:03:27 | 0:03:32 | |
We agreed a password with the real Red Team - what is it? | 0:03:32 | 0:03:36 | |
ALL: Lamppost. | 0:03:36 | 0:03:38 | |
Yes! Lampposts. | 0:03:38 | 0:03:40 | |
Just a word you picked? Why lampposts? | 0:03:40 | 0:03:42 | |
Whenever I go on holiday, I always bang my head into lampposts. | 0:03:42 | 0:03:46 | |
-What? Why? -I just got my attention round something else. | 0:03:46 | 0:03:50 | |
So, you walk into lampposts. | 0:03:50 | 0:03:52 | |
OK, Ryan, a budding young scientist, I'm quite sure. | 0:03:52 | 0:03:56 | |
I believe you are our Red Team, go and get settled in. | 0:03:56 | 0:03:59 | |
There they are. Lampposts? | 0:03:59 | 0:04:02 | |
OK. What we need now, then, is a Yellow Team. | 0:04:02 | 0:04:05 | |
These three people say it's them. | 0:04:05 | 0:04:07 | |
Hello! Well, having yellow lab coats | 0:04:14 | 0:04:16 | |
isn't enough to get through security. We need names, please. | 0:04:16 | 0:04:21 | |
-Caitlin. -Megan. -Francesca. | 0:04:21 | 0:04:24 | |
Yeah, that's what it says here. | 0:04:24 | 0:04:27 | |
Caitlin, what Talent will you do for us? | 0:04:27 | 0:04:29 | |
-I'm super bendy and I can do the splits. -Super bendy. | 0:04:29 | 0:04:33 | |
Go on, then. Prove it. | 0:04:33 | 0:04:35 | |
Oh, good Lord. Oh, she's all broken in half. | 0:04:37 | 0:04:40 | |
She's all folded up! | 0:04:40 | 0:04:42 | |
OK. Well, fair enough, | 0:04:42 | 0:04:43 | |
that is super bendy, come on into the lab. | 0:04:43 | 0:04:46 | |
Obviously, Caitlin, I could have done that, I just choose not to. | 0:04:49 | 0:04:54 | |
Before I can let you any further than there | 0:04:54 | 0:04:57 | |
into this lab for security reasons | 0:04:57 | 0:04:59 | |
we have to be very careful. | 0:04:59 | 0:05:01 | |
Now, we agreed a password with the real Yellow Team. | 0:05:01 | 0:05:04 | |
If that is you, you'd know what it is. What is it? | 0:05:04 | 0:05:07 | |
ALL: Bowling. | 0:05:07 | 0:05:10 | |
Bowling it is! | 0:05:10 | 0:05:11 | |
Is this is what you're doing later? | 0:05:11 | 0:05:14 | |
Because when we went on a school trip | 0:05:14 | 0:05:16 | |
I threw the ball into somebody else's lane and ruined the game. | 0:05:16 | 0:05:20 | |
You were going bowling up that lane and it went into the lane next door? | 0:05:20 | 0:05:25 | |
No, I threw it that way. | 0:05:25 | 0:05:27 | |
I believe you. You are our Yellow Team, go and get settled in. | 0:05:27 | 0:05:31 | |
Two teams, we've got two teams. | 0:05:31 | 0:05:34 | |
Now, it's time to meet the car that's never been in the fast lane, | 0:05:34 | 0:05:38 | |
but does have a huge brain. That is Oliver. | 0:05:38 | 0:05:40 | |
Come on, Oliver. | 0:05:58 | 0:06:00 | |
Please come in. He's getting dropped into Fact Nav, get him hooked up. | 0:06:00 | 0:06:04 | |
There we go - system up and running. Good. | 0:06:04 | 0:06:08 | |
I know, looking at Oliver, | 0:06:08 | 0:06:09 | |
it's difficult to see how you could actually improve him. | 0:06:09 | 0:06:13 | |
Maybe some new tyres, decent headlamps, | 0:06:13 | 0:06:16 | |
a paint job, upholstery. | 0:06:16 | 0:06:19 | |
There's a lot of ways you could make him better, | 0:06:19 | 0:06:22 | |
but I chose to install Fact Nav 2.0 instead. | 0:06:22 | 0:06:25 | |
It is brilliant. An upgrade to his Fact Nav system - | 0:06:25 | 0:06:28 | |
millions of facts in there. | 0:06:28 | 0:06:30 | |
The only problem is, I really did install it, | 0:06:30 | 0:06:33 | |
and as a result, it doesn't really work very well. | 0:06:33 | 0:06:37 | |
Teams, I need you to sort out | 0:06:37 | 0:06:38 | |
whether the science facts I give you are true or false. | 0:06:38 | 0:06:42 | |
Oliver will let us know. If it's true, he'll do this... | 0:06:42 | 0:06:46 | |
HORN HOOTS | 0:06:46 | 0:06:49 | |
And if it's false, he'll let us know by doing this. | 0:06:49 | 0:06:52 | |
FOGHORN BLARES | 0:06:52 | 0:06:54 | |
Here's how we play. Both teams have three red lights. | 0:06:54 | 0:06:57 | |
Every time you answer correctly, | 0:06:57 | 0:07:00 | |
one of your lights will be turned green. | 0:07:00 | 0:07:02 | |
The first to get three green lights | 0:07:02 | 0:07:05 | |
wins the game, takes a point and we move on. | 0:07:05 | 0:07:07 | |
One little twist, though. | 0:07:07 | 0:07:09 | |
That's what happens if you answer correctly. | 0:07:09 | 0:07:12 | |
If you answer a question incorrectly, | 0:07:12 | 0:07:14 | |
we'll turn one of the other team's lights green, | 0:07:14 | 0:07:18 | |
which means you could win the game for the other team | 0:07:18 | 0:07:22 | |
if you get it wrong. So, think carefully about your answer. | 0:07:22 | 0:07:26 | |
First question is a Nearest To question. | 0:07:26 | 0:07:29 | |
Here it comes. | 0:07:29 | 0:07:31 | |
How many medium-sized cars could fit on the wing | 0:07:31 | 0:07:34 | |
of a Boeing 747-400? | 0:07:34 | 0:07:37 | |
Which is a really big aeroplane. | 0:07:37 | 0:07:40 | |
Have a think, have a chat amongst yourselves. You never know. | 0:07:40 | 0:07:44 | |
I don't know if you've parked cars on a plane's wing. | 0:07:44 | 0:07:47 | |
Oh, got to hurry you, teams. | 0:07:47 | 0:07:49 | |
Got answers written down? Yellows are ready. | 0:07:49 | 0:07:52 | |
Reds are ready, too. OK. | 0:07:52 | 0:07:54 | |
Yellows, what have you written down? | 0:07:54 | 0:07:56 | |
-Lets have a look at your answer. -Ten. | 0:07:56 | 0:07:59 | |
Ten medium-sized cars can be fitted on the wing of a 747-400. | 0:07:59 | 0:08:04 | |
-Five on each wing. -That's the whole wing, yes. | 0:08:04 | 0:08:07 | |
Reds, what do you think? | 0:08:07 | 0:08:10 | |
12. | 0:08:10 | 0:08:11 | |
Pretty close. Pretty precise answers. | 0:08:11 | 0:08:14 | |
OK, the answer is... | 0:08:14 | 0:08:16 | |
..45. Which means the Reds, with 12, are the nearest. | 0:08:17 | 0:08:21 | |
They take the green light! | 0:08:21 | 0:08:24 | |
Sorry, Yellows. | 0:08:24 | 0:08:26 | |
In actual fact, the wing on it measures 524.9 square metres. | 0:08:26 | 0:08:30 | |
Reds have got the first light lit green. | 0:08:30 | 0:08:33 | |
You take control, you get the first True Or False question. | 0:08:33 | 0:08:37 | |
Right, Reds. Here it is. | 0:08:37 | 0:08:39 | |
The pattern of a tiger's stripes | 0:08:39 | 0:08:41 | |
is exactly the same as its father's. | 0:08:41 | 0:08:44 | |
True or false? | 0:08:44 | 0:08:45 | |
The pattern of a tiger's stripes is the same as its father's. | 0:08:45 | 0:08:49 | |
You have a think, Reds. | 0:08:49 | 0:08:51 | |
Right, Reds. True or false? | 0:08:53 | 0:08:55 | |
ALL: False. | 0:08:55 | 0:08:57 | |
The Reds think false. | 0:08:57 | 0:08:59 | |
Oliver, tell us, is it true or false? | 0:08:59 | 0:09:03 | |
FOGHORN BLARES | 0:09:03 | 0:09:04 | |
It's false. That's a second green light. | 0:09:04 | 0:09:07 | |
No two tigers have the same pattern of stripes - | 0:09:11 | 0:09:14 | |
it's like human fingerprints. | 0:09:14 | 0:09:16 | |
Yellows, this is your science fact. Here it comes. | 0:09:16 | 0:09:21 | |
The human body can conduct electricity. | 0:09:21 | 0:09:25 | |
Is that true or false? | 0:09:27 | 0:09:28 | |
Think - don't answer straight away. | 0:09:28 | 0:09:30 | |
OK, the human body can conduct electricity - | 0:09:31 | 0:09:35 | |
is that true or false? | 0:09:35 | 0:09:36 | |
ALL: True. | 0:09:36 | 0:09:38 | |
That's the answer the Yellow Team has given me. | 0:09:38 | 0:09:41 | |
So, Oliver, for the Yellows to stay in the game | 0:09:41 | 0:09:45 | |
and not lose immediately, do you think it's true or false? | 0:09:45 | 0:09:49 | |
HORN HOOTS | 0:09:49 | 0:09:51 | |
It's true! It's true! Oh, oh! | 0:09:51 | 0:09:53 | |
Tense. Well done, Yellows. | 0:09:53 | 0:09:55 | |
CHEERING AND APPLAUSE | 0:09:55 | 0:09:58 | |
-Are you tense, girls? -Yeah, yeah. | 0:10:00 | 0:10:02 | |
The human body is a good conductor of electricity | 0:10:02 | 0:10:06 | |
because it is made mostly of water - | 0:10:06 | 0:10:08 | |
70 per cent of us, I think, | 0:10:08 | 0:10:09 | |
with salts dissolved in it | 0:10:09 | 0:10:12 | |
which makes it ideal for conducting electricity. | 0:10:12 | 0:10:16 | |
OK, Reds - the pressure's back on you, now, | 0:10:16 | 0:10:20 | |
because if you get this right, you win. | 0:10:20 | 0:10:23 | |
You get this wrong, the Yellows get a second green light | 0:10:23 | 0:10:27 | |
and they can win on their next question. | 0:10:27 | 0:10:29 | |
Right, here is your science facts. You tell me - is this true or false? | 0:10:29 | 0:10:34 | |
The symbol for the chemical element potassium is K. | 0:10:34 | 0:10:39 | |
Have a little chat. Audience, let's see what you think. | 0:10:39 | 0:10:42 | |
Vote with your feet - is it true or false? | 0:10:42 | 0:10:45 | |
What a lot of busy mind changing going on. | 0:10:49 | 0:10:52 | |
What do we think? | 0:10:52 | 0:10:53 | |
-I think it's false because it could be like a T. -OK. | 0:10:53 | 0:10:56 | |
I just think I've seen the sign of K for describing potassium. | 0:10:56 | 0:11:01 | |
You think you've seen something. | 0:11:01 | 0:11:03 | |
Back to your places audience, thanks. | 0:11:03 | 0:11:06 | |
-Reds, what do you think - is it true or false? -True. | 0:11:06 | 0:11:09 | |
You think the symbol for the chemical element potassium is K. | 0:11:09 | 0:11:13 | |
Oliver, tell us - is it true or false? | 0:11:13 | 0:11:16 | |
HORN HOOTS | 0:11:18 | 0:11:19 | |
It's true, which means the Reds get a third light lit green. | 0:11:19 | 0:11:23 | |
CHEERING AND APPLAUSE | 0:11:23 | 0:11:26 | |
It comes from the Latin name for potassium which is Kalium. | 0:11:26 | 0:11:30 | |
That means with three green lights, the Reds win, | 0:11:30 | 0:11:33 | |
so the score is one-nil to the Reds. Well done. | 0:11:33 | 0:11:37 | |
Now, I don't remember much about school. | 0:11:53 | 0:11:57 | |
Barely anything, actually. | 0:11:57 | 0:11:59 | |
But one thing I do remember is my old science teacher. | 0:11:59 | 0:12:02 | |
She may have been 65, but she was just so much fun - | 0:12:02 | 0:12:05 | |
she was always laughing and joking around, | 0:12:05 | 0:12:08 | |
and lessons with her were just such, such fun. | 0:12:08 | 0:12:11 | |
So, I decided to build a time machine | 0:12:11 | 0:12:13 | |
and bring her back through time to my lab. | 0:12:13 | 0:12:16 | |
And it worked, kind of. | 0:12:16 | 0:12:18 | |
It's just that she arrived looking like a 10-year-old. | 0:12:18 | 0:12:21 | |
It's Mini Miss! | 0:12:21 | 0:12:22 | |
I'm just fresh-faced, Richard! | 0:12:31 | 0:12:34 | |
Yeah. What's worse is I didn't realise | 0:12:34 | 0:12:36 | |
I was actually thinking about my geography teacher. | 0:12:36 | 0:12:40 | |
-My science teacher was horrible. -What's that? -Nothing. | 0:12:40 | 0:12:43 | |
No whispering in the lab! | 0:12:43 | 0:12:45 | |
Sorry. So, what are we doing today? Can we do capital cities? | 0:12:45 | 0:12:49 | |
No, Richard. | 0:12:49 | 0:12:50 | |
Today, we're going to be exploring fire as we play... | 0:12:50 | 0:12:53 | |
I'm all ears. | 0:12:56 | 0:12:57 | |
We'll be testing out the ingredients they use to make fireworks. | 0:12:57 | 0:13:01 | |
Here, we have six chemicals. | 0:13:01 | 0:13:04 | |
The teams will take it in turns to choose a chemical, | 0:13:04 | 0:13:09 | |
which is added to our fire to see what colour the flame will burn. | 0:13:09 | 0:13:14 | |
Yeah, and then what? | 0:13:14 | 0:13:16 | |
Each different colour | 0:13:16 | 0:13:18 | |
-carries different points for the team that created it. -Yes. | 0:13:18 | 0:13:22 | |
The team with the highest total score wins, but, | 0:13:22 | 0:13:25 | |
the teams need to watch out for The Flame Of Disappointment. | 0:13:25 | 0:13:29 | |
So, what exactly is The Flame Of Disappointment? | 0:13:29 | 0:13:34 | |
One of the chemicals doesn't change the colour of the flame | 0:13:34 | 0:13:38 | |
and is worth zero points. | 0:13:38 | 0:13:41 | |
Yeah, I can see why that would be disappointing. | 0:13:41 | 0:13:44 | |
Before you get started, Mini Miss is going to spend time with you | 0:13:44 | 0:13:48 | |
talking you through your options - pay attention. | 0:13:48 | 0:13:52 | |
Chemicals burn with different colours | 0:13:52 | 0:13:54 | |
because of what they're made from. | 0:13:54 | 0:13:56 | |
Chemicals are composed of different atoms | 0:13:56 | 0:13:59 | |
so they react in different ways. | 0:13:59 | 0:14:01 | |
When you burn something, the heat transfers into the atoms - | 0:14:01 | 0:14:05 | |
that gives them more energy. | 0:14:05 | 0:14:07 | |
This energy is released in the form of light | 0:14:07 | 0:14:10 | |
and the colour of that light depends on the amount of energy released. | 0:14:10 | 0:14:14 | |
All chemicals release different amounts of light energy, | 0:14:14 | 0:14:18 | |
so we see different colours. | 0:14:18 | 0:14:20 | |
That's what we'll see. | 0:14:20 | 0:14:22 | |
Teams, I think that's enough thinking time, | 0:14:22 | 0:14:25 | |
if we're all ready, then. | 0:14:25 | 0:14:27 | |
Right. Now, Reds, you're in the lead. | 0:14:27 | 0:14:30 | |
-Do you want to go first or second? -ALL: First. | 0:14:30 | 0:14:33 | |
Choosing to go first could be the wrong decision, | 0:14:33 | 0:14:36 | |
as The Flame Of Disappointment is in there somewhere. | 0:14:36 | 0:14:40 | |
-Have you made your choice? -ALL: Yeah. | 0:14:40 | 0:14:43 | |
-What is it? -Strontium chloride. | 0:14:43 | 0:14:45 | |
They've gone for strontium chloride, | 0:14:45 | 0:14:48 | |
if we can make that happen. | 0:14:48 | 0:14:50 | |
Now, we're waiting for a colour change, remember. | 0:14:50 | 0:14:53 | |
Oh, I'd say that was quite clearly a red flame. | 0:14:53 | 0:14:56 | |
That means four points for the Reds. Well done! | 0:14:56 | 0:14:59 | |
Yellows, your choice. | 0:15:05 | 0:15:07 | |
-Have a look at them all, have a think. -ALL: Magnesium. | 0:15:07 | 0:15:12 | |
OK, the magnesium. | 0:15:12 | 0:15:13 | |
-The Yellows want - tell the Lab Rat. -Magnesium. | 0:15:13 | 0:15:16 | |
That's a white light! | 0:15:19 | 0:15:21 | |
That means five points for the Yellows. | 0:15:21 | 0:15:24 | |
It looked red at first - that was leftover strontium chloride. | 0:15:24 | 0:15:27 | |
We can then clearly see the magnesium burning bright white. | 0:15:27 | 0:15:31 | |
-Reds, what they are doing is winning. -Yep. | 0:15:35 | 0:15:39 | |
So, you better pick something else. | 0:15:39 | 0:15:41 | |
We've got sodium chloride, | 0:15:41 | 0:15:43 | |
we've got steel, copper sulphate | 0:15:43 | 0:15:45 | |
and iron still to be chosen. | 0:15:45 | 0:15:47 | |
ALL: Sodium chloride. | 0:15:47 | 0:15:49 | |
OK, what are you anticipating? | 0:15:49 | 0:15:52 | |
-Hopefully sparks. -The Reds want to see sparks. | 0:15:52 | 0:15:55 | |
I think I can see an orangey-yellow flame. | 0:15:55 | 0:15:58 | |
The red outer flame is leftover strontium, | 0:15:58 | 0:16:01 | |
but that's yellow in the middle. | 0:16:01 | 0:16:03 | |
Which means that's two points. Well done! | 0:16:03 | 0:16:07 | |
Yellows you could still win this easily - you're only one behind. | 0:16:12 | 0:16:17 | |
-Copper sulphate. -Copper sulphate. Lab Rat, let's have a go, please. | 0:16:17 | 0:16:21 | |
Oh, is that green? That was green, I'd say that was green, | 0:16:21 | 0:16:26 | |
which means that's one point for that. | 0:16:26 | 0:16:28 | |
So, Yellows, that puts you on six points, so it's evens right now. | 0:16:30 | 0:16:35 | |
Reds, you need to press home your advantage. | 0:16:37 | 0:16:41 | |
We've still got sparks going for grabs. | 0:16:41 | 0:16:43 | |
Were going to go for iron. | 0:16:43 | 0:16:46 | |
Iron. What are you hoping for? | 0:16:46 | 0:16:49 | |
-Sparks. -Thought you might be. | 0:16:49 | 0:16:51 | |
At this crucial point in the game, Reds have to get this right. | 0:16:51 | 0:16:55 | |
Sparks, they win. Flame Of Disappointment, they lose. | 0:16:55 | 0:16:59 | |
It's tense. Oh, look at that - | 0:16:59 | 0:17:02 | |
that clearly is sparks. That's another three points to the Reds. | 0:17:02 | 0:17:06 | |
Reds win. | 0:17:06 | 0:17:08 | |
All that leaves is the steel and that is The Flame Of Disappointment. | 0:17:08 | 0:17:13 | |
2-0 to the Reds. | 0:17:17 | 0:17:19 | |
Don't worry, there's still a way to go. | 0:17:19 | 0:17:22 | |
I do love small flames. It must run in the family | 0:17:22 | 0:17:25 | |
because Ninja Nan loves massive flames. | 0:17:25 | 0:17:27 | |
When offered the chance to muck about with rockets, | 0:17:27 | 0:17:30 | |
she couldn't say no. | 0:17:30 | 0:17:31 | |
Lab Rats are naturally very competitive creatures. | 0:17:32 | 0:17:36 | |
Sadly, due to their complete lack of co-ordination, talent, | 0:17:36 | 0:17:40 | |
and all-round mental ability, this never really shines through. | 0:17:40 | 0:17:44 | |
See! Uncoordinated. | 0:17:47 | 0:17:50 | |
Hopeless, really. | 0:17:52 | 0:17:53 | |
CAT MEOWS | 0:17:55 | 0:17:57 | |
Yet still, they try to compete against the unbeatable Ninja Nan. | 0:17:57 | 0:18:02 | |
They play chess. | 0:18:02 | 0:18:05 | |
They try to beat her at arm wrestling. | 0:18:07 | 0:18:09 | |
They've had water fights. | 0:18:15 | 0:18:16 | |
Each and every time coming in a distant second. | 0:18:19 | 0:18:22 | |
Most recently, one of them challenged her | 0:18:24 | 0:18:27 | |
to that well-known sport - | 0:18:27 | 0:18:28 | |
Best At Wheeled Vehicle On A Ramp competition. | 0:18:28 | 0:18:32 | |
Needless to say, she was unimpressed | 0:18:32 | 0:18:34 | |
and decided to bury their feeble challenges once and for all. | 0:18:34 | 0:18:38 | |
To aid her, she enlisted the help of this friend. | 0:18:38 | 0:18:41 | |
Hi, I'm a lecturer in rocket propulsion | 0:18:41 | 0:18:44 | |
at the University of Hertfordshire. | 0:18:44 | 0:18:46 | |
Together, they have built her very own Ninja Rocket Nan Mobile. | 0:18:46 | 0:18:51 | |
She was called to save the world at the last minute, | 0:18:51 | 0:18:54 | |
so we've had to use a stunt double, instead. | 0:18:54 | 0:18:57 | |
They will attempt to send this mean machine over this ramp | 0:18:57 | 0:19:01 | |
and into the sky, using only the power of a single rocket. | 0:19:01 | 0:19:05 | |
Sounds easy, but this makes it sound more impressive - | 0:19:05 | 0:19:09 | |
our Nan rocket works by using solid fuel. | 0:19:09 | 0:19:12 | |
This solid fuel is burnt very quickly | 0:19:12 | 0:19:15 | |
to produce lots of hot, expanding gases | 0:19:15 | 0:19:17 | |
which are pushed out the back of the rocket, | 0:19:17 | 0:19:20 | |
launching it and the scooter forwards. | 0:19:20 | 0:19:23 | |
Hopefully, over the ramp. | 0:19:23 | 0:19:24 | |
So, the challenge is set. | 0:19:24 | 0:19:26 | |
Can the Ninja Rocket Nan Mobile fly off the ramp and become airborne? | 0:19:26 | 0:19:32 | |
Hold the experiment right there. There's another point up for grabs. | 0:19:32 | 0:19:37 | |
Yellows, you could do with that point. | 0:19:37 | 0:19:39 | |
I'll give that point to the team that can tell me - | 0:19:39 | 0:19:43 | |
will Ninja Nan's scooter make it over the ramp and become airborne? | 0:19:43 | 0:19:48 | |
OK? It's not an easy one. Have a little think. | 0:19:48 | 0:19:51 | |
While you have a think, consider what's going on. | 0:19:51 | 0:19:54 | |
It's un-Nanned, so there's no-one to steer it. | 0:19:54 | 0:19:57 | |
-Yellows, will it work or will it not? -ALL: No. | 0:19:59 | 0:20:03 | |
-Reds? -ALL: No. | 0:20:03 | 0:20:05 | |
So, if it doesn't work, you both get a point, | 0:20:05 | 0:20:07 | |
but Reds will still be in the lead. | 0:20:07 | 0:20:10 | |
Let's find out what does happen. | 0:20:10 | 0:20:12 | |
Ninja Nan's thirst for adventure, | 0:20:13 | 0:20:16 | |
combined with the very latest in rocket science, | 0:20:16 | 0:20:19 | |
combined with Blast Lab's love of ridiculous activities | 0:20:19 | 0:20:23 | |
in the name of education, | 0:20:23 | 0:20:25 | |
had led us, somehow, to this point. | 0:20:25 | 0:20:28 | |
All the signs of a classic competition are here today. | 0:20:29 | 0:20:33 | |
One ramp pointing to the sky. | 0:20:33 | 0:20:35 | |
One rocket-powered granny chariot. | 0:20:35 | 0:20:38 | |
One man dressed as Evel Knievel on a skateboard. | 0:20:38 | 0:20:43 | |
OK, here we go. | 0:20:43 | 0:20:44 | |
Three, two, one - blast off! | 0:20:44 | 0:20:47 | |
We have liftoff! Amazing stuff! Let's watch that again. | 0:20:49 | 0:20:52 | |
A perfect run-up, hitting maximum speed and the top of the ramp | 0:20:54 | 0:20:57 | |
at the same time. | 0:20:57 | 0:20:59 | |
She then flies off the top of the ramp, | 0:20:59 | 0:21:02 | |
her wig flies off her head, | 0:21:02 | 0:21:04 | |
she flies off the vehicle - so much flying in one experiment! | 0:21:04 | 0:21:07 | |
She might need to work on her landing. | 0:21:07 | 0:21:10 | |
Still, success! | 0:21:13 | 0:21:15 | |
Sort of. | 0:21:18 | 0:21:19 | |
You see! It works. You didn't think it would, it did. | 0:21:19 | 0:21:23 | |
That means the scores stay the same. | 0:21:23 | 0:21:26 | |
2-0 to the Reds! | 0:21:26 | 0:21:28 | |
If you'd like to get changed into clinical protection suits - | 0:21:29 | 0:21:32 | |
you'll need them for the Messy Messy Mess Test. | 0:21:32 | 0:21:34 | |
I think we owe it to Ninja Nan's stunt double to see that again. | 0:21:34 | 0:21:39 | |
And now, it's time for... | 0:22:04 | 0:22:06 | |
Comfortable? Comfortable but not entirely safe in there. | 0:22:10 | 0:22:14 | |
Bobbing about in that hideous goo are pieces of a bridge. | 0:22:14 | 0:22:18 | |
A bridge that is known as The Bridge Of Destiny. | 0:22:18 | 0:22:21 | |
The Bridge Of Destiny! | 0:22:21 | 0:22:25 | |
OK. Your job is to find all the pieces you need to make your bridge. | 0:22:25 | 0:22:30 | |
As soon as you've finished, pull the lever to release your car | 0:22:30 | 0:22:34 | |
to pull your trailer of prizes across the finish line. | 0:22:34 | 0:22:38 | |
The finish line across The Bridge of Destiny. | 0:22:38 | 0:22:41 | |
# The bridge, the bridge The bridge, the bridge | 0:22:41 | 0:22:44 | |
# The Bridge Of Destiny! # | 0:22:44 | 0:22:46 | |
This has got to stop, Lab Rats. | 0:22:46 | 0:22:49 | |
The team that gets their car across first | 0:22:49 | 0:22:52 | |
will win all the prizes, including, | 0:22:52 | 0:22:54 | |
a model speed boat, a rocket alarm clock and a practical joke set. | 0:22:54 | 0:22:58 | |
Do not let them fall from The Bridge Of Destiny. | 0:22:58 | 0:23:01 | |
-# The Bridge -The Bridge | 0:23:01 | 0:23:04 | |
# The Bridge | 0:23:04 | 0:23:07 | |
# Of Destiny! # | 0:23:07 | 0:23:10 | |
OK, teams, you know what you've got to do. | 0:23:10 | 0:23:13 | |
Reds, you're in the lead, you go first. | 0:23:13 | 0:23:16 | |
Yellows, you'll hear a second klaxon, that's when you start. | 0:23:16 | 0:23:20 | |
The race to get your prize pods across the tank starts... | 0:23:20 | 0:23:23 | |
..oh, now! | 0:23:27 | 0:23:28 | |
Away go the Reds, searching for their bridge pieces. | 0:23:30 | 0:23:33 | |
I think they have their first piece. | 0:23:33 | 0:23:35 | |
Yes, they have their first piece in straight away. | 0:23:35 | 0:23:38 | |
The Yellows waste no time in collecting their bridge parts. | 0:23:38 | 0:23:43 | |
Oh, I did it again. | 0:23:43 | 0:23:44 | |
I forgot to tell them about Alan, my humongus, sneezing robot. | 0:23:44 | 0:23:48 | |
Oh, dear! He snots in the tank. They know now. | 0:23:48 | 0:23:53 | |
Anyway, back to the game. This looks very close. | 0:23:53 | 0:23:56 | |
Both teams have their pieces | 0:23:56 | 0:23:58 | |
and are now trying to work out what order they go in. | 0:23:58 | 0:24:01 | |
Reds have their second piece in. | 0:24:01 | 0:24:04 | |
And their third and fourth. The Reds working like a machine out there. | 0:24:04 | 0:24:08 | |
The Yellows are going to have to be very quick to win this one. | 0:24:08 | 0:24:14 | |
And the final two sections are about to go in. | 0:24:14 | 0:24:17 | |
Those Reds, faster than Ninja Nan on a rocket chariot. | 0:24:17 | 0:24:21 | |
And away goes the car. | 0:24:21 | 0:24:23 | |
CHEERING AND APPLAUSE | 0:24:23 | 0:24:27 | |
I'd say the red car pretty much made it across the tank, there, | 0:24:30 | 0:24:34 | |
and half-way across the lab. | 0:24:34 | 0:24:35 | |
That means the winners are the Red Team! | 0:24:35 | 0:24:39 | |
Looking at how close the Yellows were, | 0:24:42 | 0:24:44 | |
you realise how close that was. | 0:24:44 | 0:24:46 | |
Let's have a look at what you've won, Reds. | 0:24:46 | 0:24:49 | |
Each of you taking home these - Ninja Nan, let's have a look. | 0:24:49 | 0:24:53 | |
A board game. | 0:24:53 | 0:24:54 | |
Practical joke set. | 0:24:56 | 0:24:57 | |
A transforming ball. | 0:24:59 | 0:25:02 | |
Rocket alarm clock. | 0:25:02 | 0:25:05 | |
A butterfly garden. | 0:25:05 | 0:25:08 | |
A model speedboat. | 0:25:08 | 0:25:10 | |
Tomb Of Doom. | 0:25:10 | 0:25:14 | |
Finally, a metal detector for each of you. | 0:25:14 | 0:25:18 | |
What a haul of prizes, yeah. | 0:25:18 | 0:25:20 | |
OK, Yellows. On Blast Lab, one team takes their prizes home, | 0:25:20 | 0:25:24 | |
the other takes theirs to the home of explosives testing | 0:25:24 | 0:25:28 | |
because it is time, now, for Bidet Goes Bang! | 0:25:28 | 0:25:31 | |
Reds! Congratulations, Reds. | 0:25:39 | 0:25:41 | |
All of this lot is coming home with you. | 0:25:41 | 0:25:44 | |
-Don't you feel good? -Yeah. -Well done. | 0:25:44 | 0:25:46 | |
Slightly awkward what I'm going to do now cos... Hi, Yellows. | 0:25:46 | 0:25:50 | |
-Hi. -It's not the same feeling, really. | 0:25:50 | 0:25:53 | |
-No. -I'm so sorry. You played so well and then what happened was, | 0:25:53 | 0:25:57 | |
scientifically speaking, you lost. | 0:25:57 | 0:26:00 | |
-Yes. -And as a result of that, | 0:26:00 | 0:26:02 | |
you must now follow me on the walk for which no map is needed. | 0:26:02 | 0:26:06 | |
It's time for The Walk Of Shame. | 0:26:06 | 0:26:09 | |
AUDIENCE: Awwww. | 0:26:09 | 0:26:13 | |
It's tough. It's difficult. | 0:26:13 | 0:26:17 | |
Girls, I'm... | 0:26:22 | 0:26:23 | |
We try to make it as easy for you as we can. Did that help? | 0:26:25 | 0:26:29 | |
-No. -No? Not make it any easier at all, that? | 0:26:29 | 0:26:32 | |
OK. Right, girls, you must first lift the plunger. | 0:26:32 | 0:26:36 | |
It's some consolation to blow up the prizes | 0:26:36 | 0:26:38 | |
that you would've taken home with you, isn't it? | 0:26:38 | 0:26:41 | |
No. OK, audience, we'll count them down. | 0:26:41 | 0:26:44 | |
From five, four, three, two, one. | 0:26:44 | 0:26:50 | |
EXPLOSION | 0:26:50 | 0:26:53 | |
We've had a great time learning about coloured chemistry | 0:26:58 | 0:27:01 | |
and rocket power. | 0:27:01 | 0:27:02 | |
It's been quite a ride - not just for Ninja Nan's scooter. | 0:27:02 | 0:27:06 | |
Her stunt double's been signed up for the next three James Bond films. | 0:27:06 | 0:27:10 | |
Goodbye. | 0:27:10 | 0:27:11 | |
Subtitles by Red Bee Media Ltd | 0:27:38 | 0:27:41 | |
E-mail [email protected] | 0:27:41 | 0:27:43 |