0:00:02 > 0:00:04# We've got a television show of our own
0:00:04 > 0:00:07# Making stuff that's been designed by you lot at home
0:00:07 > 0:00:10# Building your inventions the best that we can
0:00:10 > 0:00:13# Mostly out of rubbish from the back of our van
0:00:13 > 0:00:17# We've even got a title that will grab your attention
0:00:17 > 0:00:22# Altogether now, Ed and Oucho's Excellent Inventions! #
0:00:22 > 0:00:25You are a naughty, naughty little cactus!
0:00:25 > 0:00:27Ah?
0:00:27 > 0:00:29Cake bills?
0:00:29 > 0:00:31Banana bills?
0:00:31 > 0:00:34And this!
0:00:34 > 0:00:37- A "prickle polish" from a beauty salon?- Wha.
0:00:37 > 0:00:41And all we've got to pay for it
0:00:41 > 0:00:45is some sweet wrappers, some nutshells, and about 8p.
0:00:45 > 0:00:47OUCHO SPEAKS CACTINIAN
0:00:47 > 0:00:50No, we're not rich! Most of this isn't even currency.
0:00:50 > 0:00:53We're in serious trouble here, serious financial trouble.
0:00:53 > 0:00:56We need to think our way out of this.
0:00:56 > 0:00:58OUCHO SPEAKS CACTINIAN
0:00:58 > 0:01:00Oh, yes. Yes, yes, yes.
0:01:00 > 0:01:03We just draw our own money.
0:01:03 > 0:01:06Of course! Yes, that worked so well last time...
0:01:09 > 0:01:12Get out of my shop!
0:01:12 > 0:01:16..Oh, oh, no. It didn't.
0:01:16 > 0:01:18OUCHO SPEAKS CACTINIAN
0:01:18 > 0:01:20Why don't I get a second job?
0:01:20 > 0:01:24Let's have a look at the job pages in the newspaper.
0:01:26 > 0:01:31Look at this one. Science teacher.
0:01:31 > 0:01:34Imagine that. What do I know about science?
0:01:34 > 0:01:37Just this last one, then.
0:01:37 > 0:01:39Paperboy in the marina.
0:01:39 > 0:01:44Actually, I've got something that might give me an edge in that job.
0:01:46 > 0:01:49Yeah, yeah, this! It's called the hydro-bike.
0:01:49 > 0:01:54It's from Aidan in Newcastle. It's a bike that runs on land and water.
0:01:54 > 0:01:58- They would love that! - OUCHO SPEAKS CACTINIAN
0:01:58 > 0:02:02Yeah, yeah, you're right, mate. To Aidan in Newcastle!
0:02:04 > 0:02:09Aidan is at school right now, so we're going to surprise him here
0:02:09 > 0:02:12and tell him we're going to make his hydro-bike.
0:02:12 > 0:02:17- Great. Hi there. It's Ed and Oucho here.- Yes, I know why you're here.
0:02:17 > 0:02:21- Oh, oh, do you?- And you're early. That's a very good start.
0:02:21 > 0:02:23- Please come in.- Oh, great.
0:02:23 > 0:02:26I wish everyone was so pleased to see us.
0:02:26 > 0:02:28A lovely man. What a lovely man.
0:02:28 > 0:02:29A lovely man.
0:02:29 > 0:02:33- Just point us in the right direction.- Oh, that's very keen.
0:02:33 > 0:02:37- You'll need your equipment.- We don't normally have equipment.
0:02:37 > 0:02:41There's your mop, I see you've brought your own toilet brush.
0:02:41 > 0:02:45- He's not a toilet brush. - If you'd like to make a start
0:02:45 > 0:02:48- over there, and keep your toilet brush quiet.- Oi!
0:02:48 > 0:02:51I can't believe he thinks we're cleaners.
0:02:51 > 0:02:53I don't know what we're going to do.
0:02:53 > 0:02:57- We've just got to concentrate on surprising Aidan.- Aidan? That's me.
0:02:57 > 0:03:00Are you here to make my hydro-bike?
0:03:00 > 0:03:03- Surprise!- You're Aidan? - Yeah.- Surprise!
0:03:03 > 0:03:07It's not a surprise, is it? Come on, let's get out of this stuff.
0:03:07 > 0:03:11Thank goodness we escaped cleaning. Toilet brush indeed!
0:03:11 > 0:03:14- He's more like a scrubbing brush. - Oi!
0:03:14 > 0:03:18- Mr Cork likes the school really clean.- Oh, the fussy sort?
0:03:18 > 0:03:21I know the type. We don't want to talk about that.
0:03:21 > 0:03:25We want to talk about your hydro-bike! We love it.
0:03:25 > 0:03:28So if you could just put on the brainstorm helmet,
0:03:28 > 0:03:31we can find out a bit more about it.
0:03:36 > 0:03:40I want to invent the hydro-bike because it would be really cool
0:03:40 > 0:03:43to cycle on land and then ride straight onto water.
0:03:43 > 0:03:48It would be pirate-themed and have a telescope attached.
0:03:48 > 0:03:51I'd like my brother Sol to ride it with me.
0:03:53 > 0:03:58Pirates. One more thing. I was just thinking that maybe
0:03:58 > 0:04:01I could borrow it occasionally to use on a paper round?
0:04:01 > 0:04:03- Yeah, whatever.- Great.
0:04:03 > 0:04:07It'll be perfect for my second job so I can pay off our debts.
0:04:07 > 0:04:12I mean, perfect to make your piratey, bikey dreams come true.
0:04:12 > 0:04:16Come on, let's get out of here before the headmaster finds us.
0:04:16 > 0:04:21Oi, you, come back! You haven't cleaned the toilets yet.
0:04:25 > 0:04:26That was close.
0:04:26 > 0:04:31Luckily, headteachers aren't known for their athleticism.
0:04:31 > 0:04:36That was nice of Aidan, to say I could borrow his hydro-bike.
0:04:36 > 0:04:40I'm going to get that job, and all our money problems will be solved.
0:04:40 > 0:04:42- But Ed!- No "but Eds", that's it.
0:04:42 > 0:04:45No more problems. No negative thinking.
0:04:45 > 0:04:47OUCHO SPEAKS CACTINIAN
0:04:47 > 0:04:51Oh. We don't actually know how to build the hydro-bike.
0:04:51 > 0:04:54We need to find somebody who knows about water.
0:04:54 > 0:04:59Who's going to know? Benson? What, Benson the goldfish?
0:04:59 > 0:05:02Yeah, but he's only helpful for a couple of minutes.
0:05:02 > 0:05:04Needs must, I suppose.
0:05:04 > 0:05:06Oi, Benson.
0:05:06 > 0:05:09Yeah, man, can't you see that I'm chilling?
0:05:09 > 0:05:13Sorry. I need to talk to you about how things float.
0:05:13 > 0:05:17We're trying to make this bike that can go on land and water,
0:05:17 > 0:05:20- and carry two boys. - How things float, you say?
0:05:20 > 0:05:26Oh, yeah, man, of course I do. Things float by using buoyancy.
0:05:26 > 0:05:31Buoyancy is the upward force that keeps things afloat.
0:05:31 > 0:05:34Oh, buoyancy! We know a bit about this. Carry on.
0:05:34 > 0:05:36Look...
0:05:36 > 0:05:39Imagine putting something in some water.
0:05:39 > 0:05:43The object will move a certain amount of water out of the way.
0:05:43 > 0:05:47If that thing weighs less than the amount it's moved, it'll float.
0:05:47 > 0:05:51That's right. So the bike needs to be lighter than the amount
0:05:51 > 0:05:54- of water it moves out of the way. - Yeah, man, spot on.
0:05:54 > 0:05:59And remember, man, the hydro bike will have two boys on it,
0:05:59 > 0:06:03so that will make it heavier. But as long as it's still lighter
0:06:03 > 0:06:07than the amount of water it moves, it'll float.
0:06:07 > 0:06:11- Great. Now I know about buoyancy. - Buoyancy?
0:06:11 > 0:06:15What are you talking about, man? And who are you?
0:06:15 > 0:06:19Forgotten. Typical goldfish. Oh, well, we've got all we needed.
0:06:19 > 0:06:23Let's have a root around and find some stuff for this hydro-bike.
0:06:23 > 0:06:26Hey, look what I got for free!
0:06:26 > 0:06:29OUCHO SPEAKS CACTINIAN
0:06:29 > 0:06:33You've got stuff for free as well? Oh, floats! They can come in handy.
0:06:33 > 0:06:35Where did you get them?
0:06:35 > 0:06:37OUCHO SPEAKS CACTINIAN
0:06:37 > 0:06:40Oh, right. You probably shouldn't have done that.
0:06:40 > 0:06:44Never mind, we've got them now. I got this from a bike shop.
0:06:44 > 0:06:49- I think they were won over by my dazzling smile.- Ha-ha-ha!
0:06:49 > 0:06:53Yeah, all right, nobody wanted it cos it's got a rubbish bell.
0:06:53 > 0:06:57Still, I think we've got everything we need to make this hydro-bike.
0:06:57 > 0:07:00I'm going to stop at nothing to get this paperboy job!
0:07:04 > 0:07:08Are you sure we've got enough floats on this thing?
0:07:08 > 0:07:11Remember, this has got to take the weight
0:07:11 > 0:07:12of Aidan and his brother Sol.
0:07:12 > 0:07:14OUCHO SPEAKS CACTINIAN
0:07:14 > 0:07:18Yeah, well, I guess we'll find out if it's fine, won't we?
0:07:18 > 0:07:21So, Aidan. Ta-da!
0:07:21 > 0:07:23Your hydro-bike.
0:07:23 > 0:07:28- What do you think?- It looks like a pile of scrap from a tip to me.
0:07:28 > 0:07:31Ha! No, it's not. Why would you say that?
0:07:31 > 0:07:36That seat's been Sellotaped on, and that flag is really tacky.
0:07:36 > 0:07:39You wanted two seats, didn't you? You got two seats.
0:07:39 > 0:07:42Before I let you ride on this, having the time of your life,
0:07:42 > 0:07:46- let's just check a few things. Have we got some water?- Check!
0:07:46 > 0:07:48- Definitely got that. Can you swim?- Check.
0:07:48 > 0:07:52Good, good. Have we got some safety bloke in case something went wrong?
0:07:52 > 0:07:55- Check!- Excellent, excellent. Well, let's start sailing.
0:07:55 > 0:07:57Off you go.
0:07:59 > 0:08:01Look at that.
0:08:01 > 0:08:05Shall we get him moving around a bit more? That's a good idea. Go around
0:08:05 > 0:08:07- in circles!- I can't move it.
0:08:07 > 0:08:11Oh! Oh, that's a good joke, Aidan.
0:08:11 > 0:08:14"I can't move it."
0:08:14 > 0:08:18Oucho thinks you're funny, Aidan. Go on, seriously, start moving now.
0:08:18 > 0:08:20I can't move, seriously.
0:08:20 > 0:08:24What? Oh, no. If this can't move, how am I supposed to use it?
0:08:24 > 0:08:27OUCHO SPEAKS CACTINIAN
0:08:27 > 0:08:30- Yes, this is a serious problem. - And there's no piratey stuff.
0:08:30 > 0:08:33I can't believe you forgot the piratey stuff as well.
0:08:33 > 0:08:36Come on, let's go and fill that paperboy application out.
0:08:36 > 0:08:38Oi, oi!
0:08:40 > 0:08:43Hi, guys. How is it going building my hydro-bike?
0:08:43 > 0:08:45He's piling the pressure on!
0:08:45 > 0:08:49We're just trying to work out what went wrong.
0:08:49 > 0:08:52It could float but I couldn't move it.
0:08:52 > 0:08:57So, does anybody here know how we can fix it to make it move?
0:09:05 > 0:09:08Well, that was useful. Right, who can we ask?
0:09:08 > 0:09:11How about someone who knows about things moving in water?
0:09:11 > 0:09:13OUCHO SPEAKS CACTINIAN
0:09:13 > 0:09:15You're right, Rob Bateman.
0:09:15 > 0:09:19Yeah, he knows about fish and stuff. I'll go see him.
0:09:19 > 0:09:20OUCHO SPEAKS CACTINIAN
0:09:20 > 0:09:21Take my umbrella?
0:09:21 > 0:09:25It's not raining. Why would I want to take my umbrella?
0:09:29 > 0:09:30Hello there.
0:09:30 > 0:09:34Oh, hello, Ed. What can I do for you?
0:09:34 > 0:09:36Come for some fishy facts?
0:09:36 > 0:09:39Well, you're in the right place.
0:09:39 > 0:09:42Do you know how many salmon you can fit in
0:09:42 > 0:09:44the average sized PE changing room?
0:09:44 > 0:09:48- No.- 45!
0:09:48 > 0:09:50And it still wouldn't smell as bad!
0:09:50 > 0:09:53HE CHUCKLES
0:09:53 > 0:09:56I didn't know that. Actually I'm here for some information,
0:09:56 > 0:09:58but not fish facts, thanks.
0:09:58 > 0:10:01Oh, well, your loss.
0:10:01 > 0:10:06So why are you here? Or should I haddock a guess?
0:10:06 > 0:10:07Ha-ha-ha-ha!
0:10:07 > 0:10:10Oh, I see, yes, "haddock" a guess.
0:10:10 > 0:10:13And you're fishing. Very good.
0:10:13 > 0:10:17We're trying to make a hydro-bike. It needs to run on land and water.
0:10:17 > 0:10:21It floats on water but we can't move it. Can you help?
0:10:21 > 0:10:26Yes. You need Newton's third law of motion.
0:10:26 > 0:10:28Newton's third law of motion?
0:10:28 > 0:10:31Right, I'd better write this down.
0:10:31 > 0:10:34Newton's third law of motion is this.
0:10:34 > 0:10:41For every action there is an equal and opposite reaction.
0:10:41 > 0:10:44An equal and opposite reaction? What does that mean?
0:10:44 > 0:10:48Well, say you're in a boat and you push against the wall.
0:10:48 > 0:10:52Your boat would push back in the opposite direction,
0:10:52 > 0:10:54making the boat move.
0:10:54 > 0:10:59OK. But when Aidan is in the middle of the water there's no wall for him
0:10:59 > 0:11:01- to push against.- Oh, I see.
0:11:01 > 0:11:04Well, then you need to push against the water itself.
0:11:04 > 0:11:07If he pushes against the water in one direction,
0:11:07 > 0:11:09his boat will move in the other.
0:11:09 > 0:11:13Oh, that's the opposite reaction that Newton is talking about?
0:11:13 > 0:11:15Exactly.
0:11:15 > 0:11:19So he needs to find something to push against the water with.
0:11:19 > 0:11:20The hydro-bike has got wheels.
0:11:20 > 0:11:25- Maybe they can do it?- No, they won't push against the water very well.
0:11:25 > 0:11:29You need to find something that pushes against water better.
0:11:29 > 0:11:34- What like?- Do I have to do everything for you?
0:11:34 > 0:11:36No, no, thank you.
0:11:36 > 0:11:39Good luck with your hydro pike.
0:11:39 > 0:11:40"Hydro pike"?
0:11:40 > 0:11:41HE CHUCKLES
0:11:41 > 0:11:43Oh, right, I see.
0:11:43 > 0:11:48hydro-bike, hydro pike, pike is a fish. Yeah, ha ha.
0:11:53 > 0:11:55OUCHO SPEAKS CACTINIAN
0:11:58 > 0:12:00Well, Rob Bateman was quite helpful.
0:12:00 > 0:12:02Why, what did he tell you?
0:12:02 > 0:12:04Well, apparently you can fit 45 salmon in
0:12:04 > 0:12:08the average sized PE changing room. No, wait, that wasn't it.
0:12:08 > 0:12:11He said for every action, there's an equal and opposite reaction.
0:12:11 > 0:12:15So to get your hydro-bike moving, we need you pushing against the water.
0:12:15 > 0:12:18So we need to find something that can push.
0:12:18 > 0:12:20OUCHO SPEAKS CACTINIAN
0:12:20 > 0:12:24That's right, what we need is a water pushing testing machine.
0:12:25 > 0:12:28This is my water pushing testing machine. Honestly,
0:12:28 > 0:12:32it's amazing what you can pick up at a car-boot sale.
0:12:32 > 0:12:34The point of this is to find an object
0:12:34 > 0:12:37that pushes against water the best. The one that pushes the best
0:12:37 > 0:12:40- will push the most water out of this bath.- Ahh!
0:12:40 > 0:12:43Exactly. And that is what we use on the hydro-bike.
0:12:43 > 0:12:45I've got loads of different objects here.
0:12:45 > 0:12:47- What's that?- Tennis racket?
0:12:47 > 0:12:51Yes. I think that will be good because it hits tennis balls
0:12:51 > 0:12:53really fast, so it might be fast in the water.
0:12:53 > 0:12:57- What's that?- A shoe.- Wow, there's no flies on this boy, is there?
0:12:57 > 0:13:01That might be good because runners move really fast, don't they?
0:13:01 > 0:13:04And finally, what's that?
0:13:04 > 0:13:05A baking tray.
0:13:05 > 0:13:07OUCHO SPEAKS CACTINIAN
0:13:07 > 0:13:11You will like it, it'll be fine. I know you don't like water but it's
0:13:11 > 0:13:14all right, I've got that covered. I have it covered!
0:13:14 > 0:13:17It's all under control. Look, I've got this!
0:13:17 > 0:13:19It's all going to be fine.
0:13:19 > 0:13:22There you go, see? We get a bit of peace and quiet as well.
0:13:22 > 0:13:25Oh, sorry, what were you saying? Oh, that's right, yeah.
0:13:25 > 0:13:30I wasn't listening. Now, Aidan, if you go and stand at the end there,
0:13:30 > 0:13:34I'm going to be attaching these objects one by one
0:13:34 > 0:13:36to this wheel here.
0:13:36 > 0:13:39I need you to catch the water that they throw out and put it into
0:13:39 > 0:13:42- the measuring jugs down the front. Think you can do that?- Yep.
0:13:42 > 0:13:44Good. You might need these.
0:13:48 > 0:13:51There you go. And you can collect the water in there.
0:13:51 > 0:13:55- Are you ready to start testing? - Yeah.- Let's go!
0:13:56 > 0:14:00- OK, that's all locked on. Are you ready?- Yeah.
0:14:04 > 0:14:06Oh, what?
0:14:08 > 0:14:10- How much water is there?- Not much.
0:14:10 > 0:14:14No, not much. OK, might as well pour it in the jugs. Hardly worth it.
0:14:14 > 0:14:17- Look at that.- I didn't even get wet.
0:14:17 > 0:14:20You didn't even get wet? This is totally pointless, then.
0:14:23 > 0:14:27Let's try the trainer. OK.
0:14:27 > 0:14:29That's all locked in.
0:14:37 > 0:14:40- How much have we got in there? - Quite a lot.
0:14:42 > 0:14:46That's better, isn't it? The baking tray, then.
0:14:46 > 0:14:50- Right, all set. How do you think this is going to go?- Pretty well.
0:14:50 > 0:14:53- I've got a good feeling about this. - Not for me.
0:14:53 > 0:14:54We'll see.
0:15:01 > 0:15:03Right, how did we do there?
0:15:05 > 0:15:07Pretty well.
0:15:07 > 0:15:10You've got significantly more in there.
0:15:10 > 0:15:12Pour it all in!
0:15:12 > 0:15:14Come on,
0:15:14 > 0:15:18get it in there! There's too much!
0:15:18 > 0:15:22We can't fit it all in. What have we discovered, Aidan?
0:15:22 > 0:15:26That the baking tray works the best.
0:15:26 > 0:15:28I think it definitely did.
0:15:28 > 0:15:30- One last thing.- What?
0:15:30 > 0:15:32Argh!
0:15:32 > 0:15:37Oh, well, I was a bit thirsty after all that exercise.
0:15:38 > 0:15:40Lovely(!)
0:15:41 > 0:15:45- Hi, Aidan.- Hi, Ed. Hi, Oucho.
0:15:45 > 0:15:48- We were just thinking about your hydro-bike.- No, you weren't.
0:15:48 > 0:15:51You were sipping tea.
0:15:51 > 0:15:55There you go again, Aidan, with the jokes.
0:15:55 > 0:16:00We were just thinking at least we now know how to get your hydro-bike moving - baking trays.
0:16:00 > 0:16:02At least it's something.
0:16:02 > 0:16:04Fancy dress shop.
0:16:04 > 0:16:06- What?- I just had a thought.
0:16:06 > 0:16:11Oucho, you get building the hydro-bike and I'm going to get some baking trays and pirate stuff.
0:16:11 > 0:16:13I know just the place.
0:16:24 > 0:16:27I couldn't find any baking trays.
0:16:27 > 0:16:30I asked some chefs and they were very unhelpful.
0:16:30 > 0:16:34Admittedly, it was lunchtime and they were shouting, "Get out of my restaurant."
0:16:34 > 0:16:38Still, I did find these flat pieces of metal. I think they should do the same thing.
0:16:38 > 0:16:42And we've got the pirate stuff as well. A-hoy, my hearties!
0:16:42 > 0:16:44OUCHO SPEAKS CACTINIAN
0:16:44 > 0:16:47I haven't found a telescope yet. Still, it's looking great.
0:16:47 > 0:16:49Hopefully the hydro-bike will work,
0:16:49 > 0:16:52I'll have my paper round and we can pay our debts and be happy,
0:16:52 > 0:16:55Aidan will have his bike and be happy and the Big Big Cheese will be happy.
0:16:55 > 0:17:00Actually, the Big Big Cheese is never happy, but still... All right, we'll test it.
0:17:00 > 0:17:03- Aidan, are you ready to test your hydro-bike?- Yeah!
0:17:03 > 0:17:05Do you understand how it's working?
0:17:05 > 0:17:10- Yes.- Those flat bits of metal at the back will push against the water and you'll move forwards.
0:17:10 > 0:17:13What do you think about the pirate stuff?
0:17:13 > 0:17:15It's cool, but there's no telescope on it.
0:17:15 > 0:17:18You two are obsessed with telescopes. We'll sort that later.
0:17:18 > 0:17:21The most important thing is we get this moving, OK?
0:17:21 > 0:17:22Three, two, one, go!
0:17:24 > 0:17:27Yes, it's working!
0:17:31 > 0:17:33Well done, you.
0:17:33 > 0:17:35- No, well done, YOU. - OUCHO SPEAKS CACTINIAN
0:17:35 > 0:17:37Excuse me.
0:17:37 > 0:17:41It's OK, Aidan, it works now, so just come back.
0:17:41 > 0:17:44- We'll get your brother and it's all sorted.- No, I can't.- What?
0:17:44 > 0:17:49What? Why can't you come back? Hang on, I know what it is.
0:17:49 > 0:17:52Have you done a little eggy poof poof, Aidan?
0:17:52 > 0:17:55Don't worry, Oucho is always doing little eggy poof poofs.
0:17:55 > 0:17:59- OUCHO FARTS - You see, it's nothing to be embarrassed about.
0:17:59 > 0:18:00Actually, that wasn't so little.
0:18:00 > 0:18:03No, I really can't come back!
0:18:03 > 0:18:07- It won't steer.- Go on, do better. Put your back into it!
0:18:07 > 0:18:09I can't.
0:18:12 > 0:18:14This is terrible.
0:18:14 > 0:18:18If we can't steer it, how am I going to deliver papers in the marina?
0:18:18 > 0:18:21It's all right, Aidan, we'll sort it out.
0:18:21 > 0:18:22PHONE RINGS
0:18:24 > 0:18:25Hello.
0:18:25 > 0:18:27Hello! It's the newsagents.
0:18:28 > 0:18:32Are you ringing about a character reference for Ed Petrie?
0:18:32 > 0:18:35You need to talk to Oucho T Cactus, his old boss.
0:18:35 > 0:18:37He'll give you all the information you need.
0:18:37 > 0:18:40HE SPEAKS CACTINIAN
0:18:47 > 0:18:49OK, bye.
0:18:51 > 0:18:53What did you do that for?!
0:18:53 > 0:18:55You're supposed to be my mate!
0:18:55 > 0:18:57Thanks a lot(!)
0:19:00 > 0:19:02No, I haven't heard about that job.
0:19:02 > 0:19:04I'm hoping that the the newsagent
0:19:04 > 0:19:07thought your stupid Cactinian language was a bad phone line.
0:19:07 > 0:19:11ED MOCKS OUCHO
0:19:11 > 0:19:14Anyway, back to the other major headache.
0:19:14 > 0:19:16Aidan's hydro-bike. What went wrong?
0:19:16 > 0:19:19Well, it floated OK.
0:19:19 > 0:19:22It floats and it moves, but how do we steer it?
0:19:23 > 0:19:26How about going to visit Rod Bateman again?
0:19:26 > 0:19:29Again?
0:19:29 > 0:19:32All right, but I'm taking a face protector this time.
0:19:32 > 0:19:34Hello again, Mr Bateman.
0:19:34 > 0:19:38Why aren't you biting today, my fishy friends?
0:19:38 > 0:19:40Mr Bateman, hello?
0:19:40 > 0:19:44Hello, there. How are you getting on with your contraption?
0:19:44 > 0:19:47- The hydro-bike.- The hydro-PIKE, yes.
0:19:47 > 0:19:51Ha, ha. Yes, the hydro-pike. You said that before. It still wasn't funny.
0:19:51 > 0:19:56We got it moving all right by pushing against the water, but it will only move forwards.
0:19:56 > 0:19:59- We can't steer it.- Rudder.
0:19:59 > 0:20:01Sorry, I was only asking.
0:20:01 > 0:20:05You need a rudder to steer in the water.
0:20:05 > 0:20:07Oh, a rudder. What's that?
0:20:07 > 0:20:09It's a flat bit of metal or wood
0:20:09 > 0:20:13that moves the water to one side or another
0:20:13 > 0:20:18and will make your hydro-bike go in a certain direction.
0:20:18 > 0:20:23If the rudder rotates clockwise, it pushes against the flow of water
0:20:23 > 0:20:27to the left and the water pushes back to the right.
0:20:27 > 0:20:30Excellent, so we can just get a rudder for the hydro-bike?
0:20:30 > 0:20:33We could attach it to the handlebars.
0:20:33 > 0:20:36Good idea, but it won't steer like a bike does.
0:20:36 > 0:20:39- What do you mean?- On a bike, if you rotate the handlebars
0:20:39 > 0:20:45to the right, the front wheel moves to the right and the bike follows.
0:20:45 > 0:20:47But because the rudder is at the back,
0:20:47 > 0:20:49if the back of the boat moves to the right,
0:20:49 > 0:20:54the boat will rotate anti-clockwise and turn to the left.
0:20:54 > 0:20:58So if the handlebars are attached to the rudder
0:20:58 > 0:21:01and you turn the handle bars to the right, or clockwise,
0:21:01 > 0:21:06the rudder rotates clockwise and the hydro-bike will turn to the left.
0:21:06 > 0:21:10Hold on a sec. So you move the handlebars to the right
0:21:10 > 0:21:13but the hydro-bike turns to the left? How is Aidan going to work that?
0:21:13 > 0:21:18You can make it easier by crossing the cables running from the handlebars to the rudder.
0:21:18 > 0:21:21Then when you turn right with the handlebars, the hydro-bike
0:21:21 > 0:21:23will turn right as well.
0:21:23 > 0:21:26Far less confusing for you.
0:21:26 > 0:21:29Excellent. Thank you, Mr Bateman.
0:21:29 > 0:21:32It's getting a bit hot in here and he hasn't spat on me yet.
0:21:32 > 0:21:35No problem Mr Petrie. Any time.
0:21:35 > 0:21:38Before you go, do you know how many
0:21:38 > 0:21:42cod you can tickle before a policeman has to be called?
0:21:42 > 0:21:45- No.- Nor do I.
0:21:45 > 0:21:47HE LAUGHS
0:21:49 > 0:21:52- Thank you, Mr Bateman.- Lovely.
0:21:53 > 0:21:56- I've got it! I've got it! - OUCHO SPEAKS CACTINIAN
0:21:56 > 0:21:59No, not the paper boy job. Thanks for reminding me about that.
0:21:59 > 0:22:05No, not the money to pay off our debts, no. Thanks for reminding me about that as well(!)
0:22:07 > 0:22:10No, I haven't got the telescope for the hydro-bike.
0:22:10 > 0:22:12Thanks for reminding me about that as well.
0:22:12 > 0:22:17- Have you worked out how to fix my hydro-bike?- No, no, I... NO, I HAVE, yes!
0:22:17 > 0:22:19Rod Bateman told me, actually.
0:22:19 > 0:22:21What we need is a rudder.
0:22:21 > 0:22:24It'll move the water to one side so we can steer your hydro-bike
0:22:24 > 0:22:27- in whatever direction we want. - Excellent.
0:22:27 > 0:22:31PHONE RINGS
0:22:31 > 0:22:35Hello, Ed Petrie, TV star and all-round nice guy.
0:22:35 > 0:22:36Hello, Mr newsagent.
0:22:36 > 0:22:38I've got the job?
0:22:38 > 0:22:41Really?!
0:22:41 > 0:22:44Oh, I was the only applicant.
0:22:44 > 0:22:46I've got to deliver a magazine?
0:22:46 > 0:22:50Sailing And Looking Far Away Monthly.
0:22:50 > 0:22:52What's the free gift?
0:22:52 > 0:22:55A telescope and rudder.
0:22:57 > 0:23:00Right, I'll be round to pick them up. Bye.
0:23:00 > 0:23:05Looks like I've got the rudder and the telescope sorted.
0:23:05 > 0:23:07- Great, can I help you build it? - Yes, let's do it!
0:23:10 > 0:23:15# This week be chose the hydro-bike, yodel-ay, yodel-ay, yoo hoo hoo
0:23:15 > 0:23:17# To help raise cash as quick as you like,
0:23:17 > 0:23:19# Yodel-ay, yodel-ay, yoo hoo hoo
0:23:19 > 0:23:22# It's a floating pirate bike There are two seats to sit
0:23:22 > 0:23:24# Yodel-ay, yodel-ay, yoo hoo hoo
0:23:24 > 0:23:27# And if I got a job they said I could use it
0:23:27 > 0:23:29# Yodel-ay, yodel-ay, yoo hoo hoo
0:23:29 > 0:23:32# Bateman said buoyancy makes things float
0:23:32 > 0:23:33# Remember that next time you're on on a boat
0:23:33 > 0:23:36# If an object weighs less than the water it's moved
0:23:36 > 0:23:39# That object will float and that we proved
0:23:41 > 0:23:43# How to make it move we have no notion
0:23:43 > 0:23:46# Yodel-ay, yodel-ay, yoo hoo hoo
0:23:46 > 0:23:48# Then Rod told us Newton's Third Law of Motion
0:23:48 > 0:23:50# Yodel-ay, yodel-ay, yoo hoo hoo.
0:23:50 > 0:23:53# Every action has an equal and opposite reaction
0:23:53 > 0:23:55# Yodel-ay, yodel-ay, yoo hoo hoo
0:23:55 > 0:23:58# Push against the water for satisfaction
0:23:58 > 0:24:00# Yodel-ay, yodel-ay, yoo hoo hoo
0:24:00 > 0:24:05# Tested pushing water without delay What did it best was a baking tray
0:24:05 > 0:24:07# Attached metal paddles and some pirate gear
0:24:07 > 0:24:10# Now the bike moved but it wouldn't steer
0:24:12 > 0:24:17- # Rod said a rudder would help us do it...- Yodel-ay!
0:24:17 > 0:24:22- # Time was running out I was glad to hear it...- Yodel-ay!
0:24:22 > 0:24:26- # You have to steer in the opposite direction...- Yodel-ay!
0:24:26 > 0:24:29# Crossing the cables is a simple correction... #
0:24:30 > 0:24:34That will do! # Got the paper round, so we're not broke,
0:24:34 > 0:24:36# Yodel-ay, yodel-ay, yoo hoo hoo
0:24:36 > 0:24:41# Got a free rudder and a telescope, Yodel-ay, yodel-ay, yoo hoo hoo
0:24:41 > 0:24:43# I'm glad this hydro-bike was chosen
0:24:43 > 0:24:45# Yodel-ay, yodel-ay, yoo hoo hoo
0:24:45 > 0:24:49# Now I'm having second thoughts about these lederhosen
0:24:49 > 0:24:52# Yodel-ay, yodel-ay, yoo hoo hoo...
0:24:52 > 0:24:54# Yodel-ay, yodel-ay, yoo hoo hoo! #
0:24:56 > 0:24:58Right, boys, I think we're in business.
0:24:58 > 0:25:02- We just need your little brother, Sol.- ALL: Sol!
0:25:03 > 0:25:04All right, Sol?
0:25:04 > 0:25:09We've got Sol, we've got Aidan, we've got me,
0:25:09 > 0:25:12we've got the reservoir, everything that's important is here.
0:25:12 > 0:25:14OUCHO CLEARS THROAT
0:25:14 > 0:25:17What? It's not about YOU, you know.
0:25:17 > 0:25:20Shall we reveal your invention that
0:25:20 > 0:25:24we've been working so hard on, the hydro-bike? Here it is!
0:25:24 > 0:25:26THEY LAUGH
0:25:27 > 0:25:30You knew that was coming, didn't you?
0:25:30 > 0:25:32No, HERE it is!
0:25:38 > 0:25:40So, Aidan, what are you going to be doing?
0:25:40 > 0:25:44We're going to be cycling on land and then going straight on to the water.
0:25:44 > 0:25:49The metal paddles will be pushing against the water and you'll be using the rudders to steer it.
0:25:49 > 0:25:52- And using the telescope. - We're all set, we're ready to go - GO! Go.
0:26:08 > 0:26:14Ready? Steady and go...
0:26:25 > 0:26:27Go, go!
0:26:31 > 0:26:33No, that's a duck. They're over there.
0:26:40 > 0:26:43- Hello!- Can you see us?
0:26:49 > 0:26:51Come on, keep pedalling.
0:26:59 > 0:27:01Aidan, Sol, that was great.
0:27:01 > 0:27:03- How did you think it went? - Excellently.
0:27:03 > 0:27:07Well, it is EXCELLENT inventions. Did you see us through the telescope?
0:27:07 > 0:27:13- Yes.- What was your favourite bit? - The bit when the water was quite deep and it was going up my trousers.
0:27:13 > 0:27:16Up your trousers? I'm sorry about that. I'm sure they'll dry out.
0:27:16 > 0:27:18I was just thinking,
0:27:18 > 0:27:20one more thing.
0:27:20 > 0:27:24Yes, you can use my hydro-bike for your paper round.
0:27:24 > 0:27:28Yeah! Sol, get off.
0:27:28 > 0:27:31PHONE RINGS
0:27:31 > 0:27:34Probably my newsagent boss ringing up to congratulate me.
0:27:34 > 0:27:36Hello. Ed Petrie.
0:27:36 > 0:27:38Buyer of delicious cakes!
0:27:38 > 0:27:41What?
0:27:42 > 0:27:44Thanks for the tip-off.
0:27:44 > 0:27:46Bye.
0:27:48 > 0:27:49It's nothing.
0:27:49 > 0:27:53It's just...when I borrowed the hydro-bike
0:27:53 > 0:27:55I forgot to take the pirate flag off.
0:27:55 > 0:27:59Some people at the marina saw it and got a bit scared.
0:27:59 > 0:28:03So they phoned the police and I'm wanted for being a pirate.
0:28:03 > 0:28:07It's not funny, this is serious! Where do I hide out?!
0:28:07 > 0:28:09I'm not hiding in Terry's house.