0:00:34 > 0:00:37For the last time, it's me, Richard.
0:00:37 > 0:00:41I'm not going to perform my hidden talent to prove it.
0:00:41 > 0:00:43Open the door, lab rat.
0:00:43 > 0:00:44- Open it. - BUZZER
0:00:44 > 0:00:45Thank you.
0:00:46 > 0:00:49Ah!
0:00:49 > 0:00:50Honestly!
0:00:50 > 0:00:53CHEERING AND APPLAUSE
0:00:53 > 0:00:55Hello!
0:00:55 > 0:00:56Yeah.
0:00:56 > 0:01:00Honestly, I really am Richard. And this is my Blast Lab.
0:01:02 > 0:01:03One thing.
0:01:03 > 0:01:05It's supposed to be top secret.
0:01:05 > 0:01:07How did you lot get in here?
0:01:07 > 0:01:11Assuming my lab rat on security bucks his ideas up,
0:01:11 > 0:01:14I shall bring in two teams of science clever clogs
0:01:14 > 0:01:17to compete for awesome prizes. Coming up...
0:01:30 > 0:01:34Because the experiments we do in here are so important,
0:01:34 > 0:01:37I have a team of SAS commandos to guard the lab.
0:01:37 > 0:01:40They're all at choir practice this afternoon.
0:01:40 > 0:01:44But at the last minute I've managed to call in
0:01:44 > 0:01:46a fearsome one-woman fighting force.
0:01:46 > 0:01:48It is my Ninja Nan.
0:01:48 > 0:01:50CHEERING
0:01:59 > 0:02:00Hello, Ninja Nan.
0:02:00 > 0:02:02Thanks for standing in for us.
0:02:02 > 0:02:04Now, she may look fragile,
0:02:04 > 0:02:06but she is a trained ninja.
0:02:10 > 0:02:14See? Nan, if you'd like to take your place in security, please?
0:02:14 > 0:02:17Nan, take your place in security. Thanks.
0:02:17 > 0:02:19Thank you. Away she goes.
0:02:19 > 0:02:21At full speed.
0:02:21 > 0:02:22She is so hard,
0:02:22 > 0:02:25she sleeps on nails, an anvil for a pillow.
0:02:25 > 0:02:28Says it's good for her back.
0:02:28 > 0:02:29Are you settled in yet?
0:02:29 > 0:02:32Are you in security? Oh, she is.
0:02:32 > 0:02:33- Lab rat. - SMACK!
0:02:33 > 0:02:37She didn't like that. Well, she's settled in...
0:02:37 > 0:02:40She's in her tartan shopping trolley again.
0:02:40 > 0:02:42Thermos flask!
0:02:42 > 0:02:44That'll be tea in there.
0:02:44 > 0:02:47She likes it strong. I mean ninja-strong.
0:02:47 > 0:02:49I once took a sip by accident.
0:02:49 > 0:02:51Couldn't taste anything for a week.
0:02:51 > 0:02:53Now Ninja Nan is settled,
0:02:53 > 0:02:56let's look at who's trying to get in today.
0:02:56 > 0:02:59- Should be a bunch of people. - CHEERING
0:02:59 > 0:03:01Hold on, hold on.
0:03:01 > 0:03:06Hang on, with the applause and the excitement, yellow people.
0:03:06 > 0:03:09You might not be the Yellow Team. You say you are.
0:03:09 > 0:03:12We need to prove it before you come through.
0:03:12 > 0:03:14I have my security files.
0:03:14 > 0:03:16Your names? So they check off.
0:03:16 > 0:03:19- Saffy!- Callum!- Ellie!
0:03:19 > 0:03:23That tallies. Your hidden talent. What is it?
0:03:23 > 0:03:25ALL: Being mad and crazy!
0:03:25 > 0:03:26Yeah!
0:03:26 > 0:03:28THEY SCREAM
0:03:30 > 0:03:34Good grief! It does say, "We're all mad here."
0:03:34 > 0:03:36Fair enough, come through.
0:03:36 > 0:03:38You're cleared!
0:03:38 > 0:03:39CHEERING AND APPLAUSE
0:03:39 > 0:03:41You are our Yellow Team.
0:03:41 > 0:03:44Congratulations. Where are you from?
0:03:44 > 0:03:47ALL: Binfield. And we're the...
0:03:47 > 0:03:51- ..Mad...- ..Crazy...- ..Things! - Your own name!
0:03:51 > 0:03:54And it's irrelevant. You are the Yellow Team, OK?!
0:03:54 > 0:03:56But nice to have you here.
0:03:56 > 0:03:59Should be people claiming to be Reds.
0:03:59 > 0:04:01CHEERING AND APPLAUSE
0:04:03 > 0:04:05So, you're the Red Team, are you?
0:04:05 > 0:04:06ALL: Yeah.
0:04:06 > 0:04:10Can't take your word for it. I've got to check.
0:04:10 > 0:04:11Your name?
0:04:11 > 0:04:14- Toni.- Helena.- Oliver.
0:04:14 > 0:04:16Yes, that's correct.
0:04:16 > 0:04:18Your hidden talent. Oliver?
0:04:18 > 0:04:20I can put my leg behind my head.
0:04:20 > 0:04:22Really?
0:04:22 > 0:04:24He has! Can't deny that!
0:04:24 > 0:04:25I wouldn't, but he has.
0:04:25 > 0:04:28Come on in, through security, into the lab.
0:04:28 > 0:04:31CHEERING
0:04:31 > 0:04:34That proves it. You are our Red Team.
0:04:34 > 0:04:36Where are you from?
0:04:36 > 0:04:37- Wigan!- And called what?
0:04:37 > 0:04:40- The Winstanley Watts!- You're wrong.
0:04:40 > 0:04:44You're the Red Team. Be content. Welcome anyway.
0:04:44 > 0:04:45Time to play round one.
0:04:45 > 0:04:48Teams, take you positions, get ready.
0:04:48 > 0:04:51Get settled in and ready.
0:04:51 > 0:04:54I'd like to introduce my assistant.
0:04:54 > 0:04:57All the way from Africa, via my garage, it is Oliver.
0:05:16 > 0:05:17CHEERING
0:05:17 > 0:05:20A crowing achievement, Oliver's Fact Nav,
0:05:20 > 0:05:23containing every fact ever written,
0:05:23 > 0:05:24every one ever thought of.
0:05:24 > 0:05:27Some that no-one would ever want to know.
0:05:27 > 0:05:29But it's not always right.
0:05:29 > 0:05:32Let's see if our teams can sort the facts
0:05:32 > 0:05:33from the fiction.
0:05:33 > 0:05:36Oliver will let you know.
0:05:36 > 0:05:38If it is true, he'll do this.
0:05:38 > 0:05:41CAR HORN
0:05:41 > 0:05:44And if it's false, Oliver will do this.
0:05:44 > 0:05:46FOGHORN
0:05:46 > 0:05:47Simple as that.
0:05:47 > 0:05:51This is your first chance to earn a point in the Blast Lab, OK?
0:05:51 > 0:05:54Reds, you're going first.
0:05:54 > 0:05:56Tell me if it's true or false.
0:05:56 > 0:05:58Here comes your fact.
0:05:58 > 0:06:00The Eurostar - that's a train -
0:06:00 > 0:06:05has the power of 20 Formula One racing cars.
0:06:05 > 0:06:06Have a good chat.
0:06:06 > 0:06:09You never know what you know that'll help.
0:06:09 > 0:06:11True or false?
0:06:11 > 0:06:13- Let me know. - CHILDREN SHOUT
0:06:13 > 0:06:17OK, a lot... A lot of trues down here.
0:06:17 > 0:06:19One false amongst all the trues.
0:06:19 > 0:06:22You don't think it's got that much power?
0:06:22 > 0:06:25Don't have to go with the audience.
0:06:25 > 0:06:27You really don't. What do you think?
0:06:27 > 0:06:29- We think true.- True.
0:06:29 > 0:06:31- Final answer?- Yup.
0:06:31 > 0:06:34It's your first point. Red Team thinks it's true.
0:06:34 > 0:06:37Oliver, is it?
0:06:37 > 0:06:38- CAR HORN - True!
0:06:38 > 0:06:41CHEERING
0:06:41 > 0:06:43Wow!
0:06:43 > 0:06:46It's not just the power. It's the weight as well.
0:06:46 > 0:06:49The power of 20 Formula One cars,
0:06:49 > 0:06:51but they can weigh 800 tonnes.
0:06:51 > 0:06:54Not as fast as Formula One cars.
0:06:54 > 0:06:59Yellows, time for your science fact. What?!
0:06:59 > 0:07:01We haven't started yet!
0:07:01 > 0:07:04It's a chance for a point. Chance to equalise.
0:07:04 > 0:07:07Due to gravitational effects,
0:07:07 > 0:07:10you weigh slightly less
0:07:10 > 0:07:14when a lump of cheese is held over your head.
0:07:14 > 0:07:17Is that true
0:07:17 > 0:07:18or false?
0:07:18 > 0:07:21Have a chat. Think about this one.
0:07:21 > 0:07:23Audience, true, do we think?
0:07:23 > 0:07:28You weigh less when a lump of cheese is held over your head.
0:07:28 > 0:07:29ALL SHOUT
0:07:29 > 0:07:30OK.
0:07:30 > 0:07:34False round there. A lot of trues through there.
0:07:34 > 0:07:36These guys thinking false.
0:07:36 > 0:07:37Don't just go with them.
0:07:37 > 0:07:41They have been wrong before. What do you think?
0:07:41 > 0:07:43- False.- Think that's false.
0:07:43 > 0:07:44Oliver, true or false?
0:07:44 > 0:07:46FOGHORN
0:07:46 > 0:07:48CHEERING
0:07:50 > 0:07:53I'm glad, I've got cheese to test it,
0:07:53 > 0:07:55see if you float away. Doesn't work.
0:07:55 > 0:07:59In fact, you do weigh slightly less when the moon is overhead.
0:07:59 > 0:08:02The force of the earth's gravity
0:08:02 > 0:08:06is slightly counteractive - the moon has a gravity of its own.
0:08:06 > 0:08:07Right.
0:08:07 > 0:08:09This question is different.
0:08:09 > 0:08:11I won't ask true or false.
0:08:11 > 0:08:14I'll ask you to give me an answer,
0:08:14 > 0:08:16and write it on the boards.
0:08:16 > 0:08:20It is...quite tricky. You may not know the exact answer.
0:08:20 > 0:08:23I'll give the point to the closest team.
0:08:23 > 0:08:26One all, this is another point.
0:08:26 > 0:08:29What is the speed of the fastest sneeze?
0:08:29 > 0:08:33In miles an hour, the speed of the fastest sneeze.
0:08:33 > 0:08:36Have a chat. Have a think about that one.
0:08:36 > 0:08:38I'll ask the audience.
0:08:38 > 0:08:41I shall take my microphone mud tree.
0:08:41 > 0:08:44Got any ideas? Got a clue? What do we think?
0:08:44 > 0:08:47Whisper, you're next to the Red Team.
0:08:47 > 0:08:48(No idea.) LAUGHTER
0:08:48 > 0:08:51You made me walk all the way over here
0:08:51 > 0:08:54- for you to tell me you've got no idea?- Yeah.
0:08:54 > 0:08:56You've got a great career
0:08:56 > 0:08:58as a lab rat if you want one!
0:08:58 > 0:09:00Anybody got an idea?!
0:09:00 > 0:09:02Thank you(!) Anybody got an idea?
0:09:02 > 0:09:04What do you think?
0:09:04 > 0:09:06- One mile an hour? - Ssh, they'll hear!
0:09:06 > 0:09:09- One mile an hour. - 100 miles an hour?
0:09:09 > 0:09:13That's quite a difference between the two.
0:09:13 > 0:09:14I think it's...
0:09:14 > 0:09:19- ..maybe 60 miles per hour. - You really thought about that.
0:09:19 > 0:09:23Is that a speed-limit thing? Any faster, it's too fast?
0:09:23 > 0:09:25You'd get points on your nose!
0:09:25 > 0:09:27Let's see if the teams have answers.
0:09:27 > 0:09:30Yellows, you've got an answer?
0:09:30 > 0:09:31Red Team, answered?
0:09:31 > 0:09:32The point for this
0:09:32 > 0:09:36goes to the team closest to the real answer.
0:09:36 > 0:09:38Let's look at what you got.
0:09:38 > 0:09:40Turn the boards round.
0:09:40 > 0:09:43Yellows say 125 miles an hour.
0:09:43 > 0:09:46Reds say... That's an interesting development!
0:09:46 > 0:09:51That's like a weird mind thing going on in the Blast Lab!
0:09:51 > 0:09:54The only way we can do that is,
0:09:54 > 0:09:58you're both the closest, or you're both the furthest.
0:09:58 > 0:09:59I'm generous.
0:09:59 > 0:10:02You're both the closest. A point each.
0:10:02 > 0:10:06- Congratulations. Well done. - CHEERING AND APPLAUSE
0:10:07 > 0:10:09If you want to know...
0:10:09 > 0:10:11Do you want to know? Good.
0:10:11 > 0:10:14..it's 103.6 miles an hour.
0:10:14 > 0:10:17It was held by Donna Griffiths.
0:10:17 > 0:10:21She sneezed for 978 days in a row.
0:10:21 > 0:10:23You've got two points each
0:10:23 > 0:10:24at the end of that.
0:10:36 > 0:10:40That's all to come. Now, we're going to play Mini Science.
0:10:40 > 0:10:43We'll conduct experiments
0:10:43 > 0:10:45using everyday objects.
0:10:45 > 0:10:47Here is my 65-year-old science teacher!
0:10:47 > 0:10:51She's smart, wise, half my size, Mini Miss!
0:10:54 > 0:10:57- CHEERING - Hello, Miss.
0:10:57 > 0:11:00- Have you grown since last time? - Don't make jokes.
0:11:00 > 0:11:02Not becoming of you.
0:11:02 > 0:11:03Sorry! She really is 65!
0:11:03 > 0:11:07I had bother with my time machine, she came out like this.
0:11:07 > 0:11:09- I put in the codes...- Richard!
0:11:09 > 0:11:11I don't have all day.
0:11:11 > 0:11:15Sorry. What have you got in store for our teams?
0:11:15 > 0:11:17Today we're looking at pressure.
0:11:19 > 0:11:24- Right.- Each team has got five small pots, filled with
0:11:24 > 0:11:26different liquid.
0:11:26 > 0:11:29They have orange juice, gunge, milk,
0:11:29 > 0:11:32cola, and some of Ninja Nan's tea.
0:11:32 > 0:11:35Each team member has to choose a pot
0:11:35 > 0:11:37to be their rocket.
0:11:37 > 0:11:39That's three rockets per team.
0:11:39 > 0:11:41When they have chosen,
0:11:41 > 0:11:44team members drop a fizzy tablet in
0:11:44 > 0:11:47and put the lid on quickly. Then, they
0:11:47 > 0:11:50place the rocket on the launch pad,
0:11:50 > 0:11:53- stand back, and wait.- Miss?
0:11:53 > 0:11:55- Hmm?- I love these rockets.
0:11:55 > 0:11:58Can I try? Just to show how they work.
0:11:58 > 0:11:59You'll use water.
0:11:59 > 0:12:01This isn't unfair,
0:12:01 > 0:12:04you haven't got this liquid. OK, I'll do it.
0:12:04 > 0:12:06Safety goggles on.
0:12:06 > 0:12:09You should know from all those years ago.
0:12:09 > 0:12:10Sorry, Miss.
0:12:10 > 0:12:12I feel safe.
0:12:12 > 0:12:13Right. So,
0:12:13 > 0:12:17when it comes to launch time, you get your rocket like this,
0:12:17 > 0:12:18your pot,
0:12:18 > 0:12:21tablet out. Get the lid ready. Be quick.
0:12:21 > 0:12:23So, I put the tablet in.
0:12:23 > 0:12:25Put the lid on quickly. Stand back.
0:12:25 > 0:12:27- And wait.- Then we wait.
0:12:29 > 0:12:31Whoa!
0:12:31 > 0:12:32That worked then, Miss!
0:12:32 > 0:12:35OK. It's fairly simple, teams.
0:12:35 > 0:12:39Before you get to that bit, the launch, you've got to decide.
0:12:39 > 0:12:43The team who launches all rockets first will win.
0:12:43 > 0:12:45This is about pressure.
0:12:45 > 0:12:47Yes, Richard. Well done.
0:12:47 > 0:12:50About the pressure that builds up in the pot
0:12:50 > 0:12:55when the reaction happens, when the tablet is dropped in.
0:12:55 > 0:12:56That forces the lids off.
0:12:56 > 0:12:59- If the tablets are all the same...- Yes.
0:12:59 > 0:13:02..and they can choose different liquids,
0:13:02 > 0:13:08- it's which liquids make that reaction happen first.- Right.
0:13:08 > 0:13:09Understand?
0:13:09 > 0:13:12- Red Team, do you understand?- Yep.
0:13:12 > 0:13:13- Yellow?- Yep.
0:13:13 > 0:13:15I'm going to give you time to chat,
0:13:15 > 0:13:18to decide before we have a launch countdown.
0:13:18 > 0:13:21That some time begins...now.
0:13:25 > 0:13:28Reds, not much chatting going on.
0:13:28 > 0:13:29We've finished.
0:13:29 > 0:13:33- You've finished?- Yeah. - How do you know which ones to use?
0:13:33 > 0:13:35- Have you made your mind up?- Yeah.
0:13:35 > 0:13:38- How are you doing?- We've decided.
0:13:38 > 0:13:40- You as well?- Yes.
0:13:40 > 0:13:43You six really are rocket scientists!
0:13:43 > 0:13:45OK, if you've all decided,
0:13:45 > 0:13:47we need to line up our rockets.
0:13:47 > 0:13:49You'll see three launch pads.
0:13:49 > 0:13:52Put one of your liquids on each one.
0:13:55 > 0:13:56Why orange juice?
0:13:56 > 0:13:59- Cos it's acidic.- Right.
0:13:59 > 0:14:01Orange juice is acidic.
0:14:01 > 0:14:04- So...- That's alkaline. It reacts.
0:14:04 > 0:14:06It's the reaction.
0:14:06 > 0:14:07So, the most acidic.
0:14:07 > 0:14:09Whose idea was that?
0:14:09 > 0:14:11- Me.- And me!- Well, both of ours.
0:14:11 > 0:14:13Right.
0:14:13 > 0:14:15Reds, you've gone for the same.
0:14:15 > 0:14:18Why have you gone for these three?
0:14:18 > 0:14:21When I was having my first tablet for a headache,
0:14:21 > 0:14:23Mum said, "Drink it with cola."
0:14:23 > 0:14:25I put it in the thing.
0:14:25 > 0:14:27There was nothing left of it!
0:14:27 > 0:14:29That's experience.
0:14:29 > 0:14:31Perfectly good in science.
0:14:31 > 0:14:33Why the other two?
0:14:33 > 0:14:36I've chosen gunge because...erm...
0:14:36 > 0:14:37because this is toxic.
0:14:37 > 0:14:39It's an acid, so it'd react.
0:14:39 > 0:14:43- You think it's the acid that it is the key here?- Yeah.
0:14:43 > 0:14:46We're going to find out if both teams are right.
0:14:46 > 0:14:49Moment of truth. Audience, ready?
0:14:49 > 0:14:50ALL: Yes.
0:14:50 > 0:14:53Make sure there's plenty of room!
0:14:53 > 0:14:57Not really! This is rocket science. We need to be careful.
0:14:57 > 0:15:00I'll put goggles on. I'll be safe even if you're not!
0:15:00 > 0:15:04That's good to know! My safety is everything!
0:15:04 > 0:15:07How are we going to do the countdown?
0:15:07 > 0:15:08OK.
0:15:08 > 0:15:11ALL: Five, four, three,
0:15:11 > 0:15:15two, one, zero, launch!
0:15:15 > 0:15:17Here we go. Standing back, waiting.
0:15:17 > 0:15:19First one to launch.
0:15:19 > 0:15:21Will it be Red? Yellow?
0:15:21 > 0:15:23I can't stand the tension, Miss.
0:15:23 > 0:15:25I can't stand the tension.
0:15:25 > 0:15:28- Sure you'll pull through. - I don't know!
0:15:28 > 0:15:30Watch those, I'll watch these.
0:15:30 > 0:15:32Ah! First for Yellow!
0:15:32 > 0:15:35It was the coke. The orange juice as well.
0:15:35 > 0:15:37Hang on, is anything happening? Ah!
0:15:37 > 0:15:39Ah! That's...
0:15:39 > 0:15:42In neither cases, the toxic gunge gone.
0:15:42 > 0:15:47Clearly, I think it was too much for the exploding tablets!
0:15:47 > 0:15:52The Yellows' reacted faster, with explosive consequences,
0:15:52 > 0:15:55with the Red rockets going off just moments later.
0:15:55 > 0:15:59The difference in timing was the way the tablet fell.
0:15:59 > 0:16:02It's to do with how much of the surface of the tablet
0:16:02 > 0:16:04can be got at by the liquid.
0:16:04 > 0:16:07That's how quickly the reaction is triggered.
0:16:07 > 0:16:10Yellow Team clearly take the point there. Well done!
0:16:14 > 0:16:18Whoa, there go the Yellows like a mini rocket.
0:16:18 > 0:16:22Course, we're now still all standing in the Blast Lab
0:16:22 > 0:16:24with one unexploded rocket amongst us.
0:16:24 > 0:16:28The power of the pressure on those pot lids was pretty impressive
0:16:28 > 0:16:30I wonder what would happen
0:16:30 > 0:16:35if we made everything about that experiment much bigger.
0:16:39 > 0:16:42So we created our very own bowling alley.
0:16:42 > 0:16:46A 100-metre-long bowling alley.
0:16:46 > 0:16:49My expendable lab rat is now going to demonstrate
0:16:49 > 0:16:51the conventional style of bowling.
0:16:54 > 0:16:57Well, fairly conventional!
0:16:57 > 0:16:59How many skittles will he knock over?
0:17:02 > 0:17:05That was rubbish.
0:17:05 > 0:17:09Instead, let's use a super special Blast Lab cannon.
0:17:10 > 0:17:13A bowling ball is loaded into the cannon
0:17:13 > 0:17:15and sits above a pile of gunpowder.
0:17:15 > 0:17:19When the gunpowder is lit, it burns ridiculously quickly
0:17:19 > 0:17:21producing huge amounts of hot gasses.
0:17:21 > 0:17:24These expanding gasses are trapped by the cannon
0:17:24 > 0:17:28and have nowhere to go except out of the big hole in the end.
0:17:28 > 0:17:31This forces the bowling ball out at insane speeds,
0:17:31 > 0:17:34hopefully towards our carefully-arranged skittles.
0:17:38 > 0:17:40Time for another demonstration,
0:17:40 > 0:17:43with my very own super special Blast Lab cannon.
0:17:47 > 0:17:52Let's see how many skittles it knocks down from just 18 metres.
0:18:05 > 0:18:07Wahey! Strike!
0:18:14 > 0:18:16But how will it perform
0:18:16 > 0:18:20on our super-sized, 100-metre-long bowling alley?
0:18:20 > 0:18:23OK, so, let's stop the film there for a moment.
0:18:23 > 0:18:26I want to ask you a question. He's got three attempts.
0:18:26 > 0:18:29Each time there are 28 skittles.
0:18:29 > 0:18:32So that's 84 skittles in all over the three attempts.
0:18:32 > 0:18:34I want both teams to tell me
0:18:34 > 0:18:38how many skittles they think will get knocked over.
0:18:38 > 0:18:41The team with the nearest answer,
0:18:41 > 0:18:43the ones who get nearest to the real answer,
0:18:43 > 0:18:45will win a point.
0:18:45 > 0:18:48So, out of the 84... Give it some thought.
0:18:48 > 0:18:50- Red Team, what do you reckon?- 65.
0:18:50 > 0:18:5365? 65 from the Reds.
0:18:53 > 0:18:55- Yellows?- We said that as well. - No, you didn't!
0:18:55 > 0:18:57- Yes, we did!- Did you really?
0:18:57 > 0:18:59- Yes.- Do you want to stick with that?
0:18:59 > 0:19:01- Yes.- If it's the same answers,
0:19:01 > 0:19:03you can't win get ahead or change the score.
0:19:03 > 0:19:07- OK, 65 it is.- Oh, that's weird. That's just weird.
0:19:07 > 0:19:10Frankly, I'm scared by what's going on in the Blast Lab.
0:19:10 > 0:19:15Have you lot been conducting an experiment about mind melding?
0:19:15 > 0:19:16They've gone for 65.
0:19:16 > 0:19:19Anybody disagree? Anybody think a different number?
0:19:19 > 0:19:21- What do you think?- 64.
0:19:21 > 0:19:23Oh, come on! Anybody braver than that?
0:19:23 > 0:19:28- Can we change to 66?- OK, we'll let you change once, to 66.- Yeah.
0:19:28 > 0:19:31OK. So we're going to go with 65 and 66.
0:19:31 > 0:19:34In other words, if it's more than 66, they win.
0:19:34 > 0:19:36If it's less than 65, you win.
0:19:36 > 0:19:38THEY CONFER IN WHISPERS
0:19:38 > 0:19:42They're sticking with it. They're sticking with it. OK, 65 and 66.
0:19:42 > 0:19:45Only one way to solve this. Watch the film.
0:19:45 > 0:19:46Roll the tape. Let's see.
0:19:53 > 0:19:55Oh, no, that's terrible.
0:19:55 > 0:19:57It did smash into one of the cones.
0:19:57 > 0:20:01But a cone is not technically a skittle and therefore doesn't count.
0:20:03 > 0:20:06So total skittles knocked over after one round? None.
0:20:13 > 0:20:16Argh! How close!
0:20:17 > 0:20:19Hold on, that skittle has fallen over.
0:20:19 > 0:20:22I'm pretty sure the wind caught it, not the ball.
0:20:22 > 0:20:26So, total number of skittles down after round two?
0:20:26 > 0:20:28Still none.
0:20:31 > 0:20:33Time for our final attempt. Here we go.
0:20:38 > 0:20:40No! Unbelievable! It's missed again.
0:20:40 > 0:20:45And so the total number of skittles down, after all three attempts?
0:20:46 > 0:20:48A big, fat zero.
0:20:48 > 0:20:50Oh, dear. So they got none at all
0:20:50 > 0:20:52which means, even though you said 65 -
0:20:52 > 0:20:54which is a long way from none -
0:20:54 > 0:20:57you are closer than the Reds who said 66.
0:20:57 > 0:20:58So, the Yellows take the point.
0:20:58 > 0:21:02Well done, Yellows! Well done.
0:21:02 > 0:21:05And now it's time for both teams to go off and get changed
0:21:05 > 0:21:08into protective suits for The Messy Messy Mess Test.
0:21:08 > 0:21:10BUZZING
0:21:10 > 0:21:12Oh, dear. Is it not working?
0:21:12 > 0:21:14You see? Oh! No, I said it wouldn't.
0:21:14 > 0:21:18The lab rats thought they could power the lab using brain waves.
0:21:18 > 0:21:21But they've attached their machine to a lab rat.
0:21:21 > 0:21:24They don't have any brain waves! Well, not that we'd recognise.
0:21:24 > 0:21:27Told you it wouldn't work. Back to the drawing board for you.
0:21:27 > 0:21:29Now it's The Messy Messy Mess Test.
0:21:33 > 0:21:35Today it's in the nuclear box.
0:21:35 > 0:21:38That's why you need the protective suits.
0:21:38 > 0:21:40Strange thing about the nuclear box.
0:21:40 > 0:21:43Late last night I was in here working on an experiment
0:21:43 > 0:21:46And I heard a sort of strange screeching,
0:21:46 > 0:21:48howling, squelching noise.
0:21:48 > 0:21:52I looked in here. I don't know. I don't think I saw it.
0:21:52 > 0:21:56I saw... It could have been a tail, or pincers. Definitely teeth.
0:21:56 > 0:21:59It's all right. Just don't touch anything that moves...
0:21:59 > 0:22:01..or is perfectly still.
0:22:01 > 0:22:05Right, the game. The idea is to get these pods to the other end.
0:22:05 > 0:22:09These pods contain prizes, each of them. All sorts of things in there.
0:22:09 > 0:22:13Watches, night-vision goggles. All manner of prizes in there for you.
0:22:13 > 0:22:16To get them to the other end you can't just pass them.
0:22:16 > 0:22:20You can't use your hands, because they'd melt off.
0:22:20 > 0:22:24Use these tongs instead. Pass them one to another. Don't drop them.
0:22:24 > 0:22:27If you drop a prize pod, leave it, start with another one.
0:22:27 > 0:22:30The guys on the end have to get them into the basket.
0:22:30 > 0:22:34The team with most prize pods in the baskets at the end will win
0:22:34 > 0:22:36and take the prizes home.
0:22:36 > 0:22:40The losing team has to blow them up.
0:22:40 > 0:22:43That's the game, OK? Now, there are some interesting tactics.
0:22:43 > 0:22:45The Red Team are going with two players.
0:22:45 > 0:22:50They're trying it their way. The Yellow Team are going with three.
0:22:50 > 0:22:54Because the Yellow Team is ahead on points at the moment,
0:22:54 > 0:22:55that means you get to start first.
0:22:55 > 0:23:00So when you hear the first nuclear alert, you start.
0:23:00 > 0:23:03Then the Red Team will hear the second nuclear alert.
0:23:03 > 0:23:05Then you start.
0:23:05 > 0:23:08Well, you have some time to do this. That time starts now!
0:23:08 > 0:23:09NUCLEAR ALERT SOUNDS
0:23:10 > 0:23:13So, away we go. And the Yellows are off and running.
0:23:14 > 0:23:16NUCLEAR ALERT SOUNDS
0:23:16 > 0:23:17There's the siren for the Reds.
0:23:17 > 0:23:19It'll be interesting to see
0:23:19 > 0:23:22if their tactic of only using two players works.
0:23:22 > 0:23:26The Yellow Team could have done the same but they decided against it.
0:23:26 > 0:23:29Looks like it is! The Reds bag their second pod.
0:23:32 > 0:23:33I've given this some thought.
0:23:33 > 0:23:36I think playing with only two members,
0:23:36 > 0:23:39the Red Team are at a massive advantage
0:23:39 > 0:23:42because it's all about passing pods one to another.
0:23:42 > 0:23:46That's where you lose the time, drop them and have to start again.
0:23:46 > 0:23:49Clever. Very clever of the Red Team.
0:23:49 > 0:23:51Look at that! The Reds have five pods,
0:23:51 > 0:23:54with the Yellows still struggling to get their first.
0:23:56 > 0:23:59Reds get another as the Yellows, let's be honest,
0:23:59 > 0:24:02are making a complete hash of it.
0:24:04 > 0:24:06SIREN SOUNDS
0:24:08 > 0:24:11That is it. Time is up. We have to stop there.
0:24:11 > 0:24:14It won't be difficult to count the pods and see who's won.
0:24:14 > 0:24:16My lab rats do that for me
0:24:16 > 0:24:19because their paws are immune to whatever is in there.
0:24:19 > 0:24:24OK, lab rat, the Yellow Team have got how many pods?
0:24:24 > 0:24:28None at all. It's not easy this, is it? It's very difficult.
0:24:28 > 0:24:34The Red Team, with their unique tactics, have got... Lab rat?
0:24:34 > 0:24:38Seven pods! That means the Red Team are the winners.
0:24:43 > 0:24:46And so, Red Team, we'll now find out exactly what you have won.
0:24:46 > 0:24:49I need the help of my specially-trained assistant,
0:24:49 > 0:24:51Ninja Nan!
0:24:52 > 0:24:55She has the prizes here to model for you.
0:24:55 > 0:24:58You'll be taking home a Blood, Bones And Body Bits Kit.
0:24:58 > 0:25:00CHEERING
0:25:00 > 0:25:03Blast Lab goody bag!
0:25:03 > 0:25:05An MP3 multimedia player.
0:25:05 > 0:25:07CHEERING
0:25:07 > 0:25:08Test tube seahorse.
0:25:08 > 0:25:10CHEERING
0:25:10 > 0:25:12A growing lab.
0:25:12 > 0:25:13CHEERING
0:25:13 > 0:25:16A chemistry set.
0:25:16 > 0:25:18CHEERING
0:25:18 > 0:25:20An Electro Magic Kit.
0:25:20 > 0:25:21CHEERING
0:25:21 > 0:25:24That's seven prizes. They'll take them home with them.
0:25:27 > 0:25:29Yellows, that was a brave effort.
0:25:29 > 0:25:34But there's nothing in here. Now, this is both good news and bad news.
0:25:34 > 0:25:36The good news is it doesn't matter
0:25:36 > 0:25:40because you still get a Blast Lab goody bag each. Yeah!
0:25:40 > 0:25:44The less good new is, because you lost, you've got to blow it up.
0:25:44 > 0:25:48Sorry, that's what happens next. It's time for Bidet Goes Bang.
0:25:57 > 0:25:59Well, this is it, Yellow Team. How are you feeling?
0:25:59 > 0:26:02- OK.- We've had a good day.- Oh, good.
0:26:02 > 0:26:06But resigned to the fact that... What went wrong in the game?
0:26:06 > 0:26:12Well, Saffy, at the beginning, she grabbed it a bit too far.
0:26:12 > 0:26:16Eventually when I got one, I think I grabbed it too far, as well.
0:26:16 > 0:26:19It's so hard, isn't it, getting a grip on those pods?
0:26:19 > 0:26:21Well, the good news is
0:26:21 > 0:26:25your goody bags are over there, ready to be blown up.
0:26:25 > 0:26:28So, there's no putting this off any longer, really.
0:26:28 > 0:26:30Some of us are destined to be winners.
0:26:30 > 0:26:33Some of us are destined to have our hard-earned prizes blown up
0:26:33 > 0:26:36in an exploding bidet, and that's you guys.
0:26:36 > 0:26:40- Your prizes are already in position. But who's doing it?- All of us.
0:26:40 > 0:26:43All together? You see, you came here as a team,
0:26:43 > 0:26:46you fought as a team, now you blow up your prizes as a team!
0:26:46 > 0:26:48Lift the plunger for us, please.
0:26:48 > 0:26:50Don't push it before the countdown.
0:26:50 > 0:26:51Are we ready?
0:26:51 > 0:26:57Five, four, three, two, one. Go!
0:27:02 > 0:27:05That's it, it's all done. That's all we've got time for.
0:27:05 > 0:27:08We've seen how things behave under pressure,
0:27:08 > 0:27:12like fizzy tablets in a plastic pot and bowling balls in a cannon.
0:27:12 > 0:27:16Now I'm about to put pressure on something else, my useless lab rats.
0:27:16 > 0:27:18They'd better tidy this up and fast.
0:27:18 > 0:27:19See you next time!
0:27:24 > 0:27:28Blast Lab was recorded in front of a live studio audience.
0:27:28 > 0:27:31Probably no lab rats were hurt too badly during filming.
0:27:41 > 0:27:43Subtitles by Red Bee Media Ltd
0:27:43 > 0:27:45E-mail subtitling@bbc.co.uk