0:00:02 > 0:00:03Hello, I'm Bitz.
0:00:03 > 0:00:04And I'm Bob.
0:00:05 > 0:00:10- BOTH:- We love making do. - And with a little bit of know-how...
0:00:10 > 0:00:12- You can do it too! - Let's go!
0:00:12 > 0:00:17# We can work it out...
0:00:17 > 0:00:20- # Whoa ah ah ah - # Ah ah ah ah ah...
0:00:20 > 0:00:23# We can work it out...
0:00:23 > 0:00:26# And we'll invent a way
0:00:26 > 0:00:28- # Through ideas and play - Bitz and Bob!
0:00:28 > 0:00:31# Will save the day. #
0:00:31 > 0:00:34Bitz, and Bob, Bitz and Bob, Bitz and Bob!
0:00:34 > 0:00:39Do you remember how engineering saved the day in the Jungle Cafe?
0:00:39 > 0:00:41Erm... I don't think so.
0:00:42 > 0:00:47We needed to find a way to get our Bitz mix marmalade to the customers.
0:00:47 > 0:00:48Quickly and safely.
0:00:51 > 0:00:55Sometimes it's too tricky to carry or move lots of things at once.
0:00:57 > 0:00:59You can do it...
0:00:59 > 0:01:01Oh, no!
0:01:04 > 0:01:08Engineering helps by building machines to save the day.
0:01:08 > 0:01:12We needed to make a super cool machine to deliver
0:01:12 > 0:01:16the marmalicious food in our cafe - didn't we, Bitz?
0:01:16 > 0:01:18That's right. Let's have a look...
0:01:20 > 0:01:22It's time for a Bitz Brain Blitz!
0:01:24 > 0:01:28We need to get breakfast from the kitchen to the customers quickly,
0:01:28 > 0:01:30and keep it steady.
0:01:30 > 0:01:34The pipes from the fruit shoot carried Zip and Pop along quickly.
0:01:34 > 0:01:37Maybe I can use them to roll the plates along,
0:01:37 > 0:01:40and take the food right where we want it.
0:01:41 > 0:01:44- Now it's your turn to try.- Woohoo!
0:01:47 > 0:01:49They're drawing something.
0:01:49 > 0:01:51It's a kitchen!
0:01:51 > 0:01:52And a cafe.
0:01:54 > 0:01:57And now they're trying to use round straws to make their
0:01:57 > 0:02:00mini-biscuits roll to the cafe.
0:02:01 > 0:02:06The biscuit's sliding, but the straws aren't rolling, Bitz.
0:02:06 > 0:02:08Maybe there are too many straws.
0:02:08 > 0:02:12They can't roll because they're too close to one another.
0:02:13 > 0:02:16They're taking the straws out of the box.
0:02:19 > 0:02:21That's it!
0:02:22 > 0:02:24They're rolling!
0:02:24 > 0:02:26Ooh, yeah - let's see it again.
0:02:27 > 0:02:30The round straws have enough space between them to
0:02:30 > 0:02:34roll the biscuit along - just like our conveyor belt.
0:02:36 > 0:02:38- We're on a roll!- Bitz blitzed it!
0:02:43 > 0:02:47Now we're going to make our own conveyor belt.
0:02:48 > 0:02:51A grown-up has helped them with a large box,
0:02:51 > 0:02:55some big round cardboard tubes, and some wooden sticks.
0:02:55 > 0:03:01Be careful with the sharp bits, when you put the sticks into the tubes.
0:03:01 > 0:03:05How many do they need,though? They don't want it to be too tight.
0:03:09 > 0:03:12Keep trying!
0:03:12 > 0:03:15Maybe adding some more rollers will help.
0:03:15 > 0:03:19Oh, they're twisting them now, Bitz.
0:03:20 > 0:03:22Ah, well - try again.
0:03:25 > 0:03:30- They need even more rollers.- Ohh... Will it work?
0:03:32 > 0:03:34They can push things along.
0:03:37 > 0:03:39And they can twist things along as well.
0:03:39 > 0:03:44There's just enough space for the rollers to roll. It works!
0:03:44 > 0:03:47That looks like fun!
0:03:47 > 0:03:51That's it. Steampink style!
0:03:51 > 0:03:55Keep engineering and inventing away, to save the day.
0:03:55 > 0:03:56- BOTH:- You can do it too!