Do You Know?
14:00
September 20, 2016
3.0 0 x
Maddie is out and about exploring different ways to travel. She visits an airfield and uses a special camera to find out how the rotor works to help make a helicopter fly. An animation shows how changing the angle of the rotor blades makes the helicopter go forwards and backwards. Next, Maddie visits a workshop to see how ... 14:00
September 19, 2016
3.0 0 x
Maddie explores some favourite foods. She uses a special slow-motion camera to find out why popcorn pops. An animation shows what popcorn is made of and how a water droplet hidden inside each kernel of corn expands as it is cooked, making it pop. Next, Maddie visits a pasta factory to see how flour is mixed with water and ... 14:00
April 9, 2018
4.0 0 x
Today, Maddie is finding out how wearing glasses helps us to see more clearly. She visits an optician to see how an eye test works by having one herself. She reads the charts and shapes on the wall and looks into a special camera that takes a picture of the back of our eyes to make sure they are healthy. Then, Maddie sho... 14:00
April 6, 2018
3.0 0 x
Today, Maddie is finding out how clocks tell the time. She heads to a clock factory and uses a special time-lapse camera to show how the hands on the clock move around. Maddie also looks inside a battery-powered clock to see how they work. We see the tiny cogs that turn each of the hands so we can tell the time. Next, it's... 14:00
April 5, 2018
3.0 1 x
Today, Maddie is having a fun day out. She uses a special thermal camera at an ice rink to find out how runny water freezes to make solid ice we can skate on. Next, Maddie heads to a bouncy castle factory to see how a bouncy castle is made from lots of different coloured pieces of material sewn together. She then has a go ...September 2018
September 21, 2018
3.0 1 x
September 21, 2018 of the TV-show Do You Know? was broadcast by CBeeBies on Friday 21 September 2018 at 16:30.September 20, 2018
4.0 0 x
September 20, 2018 of the TV-show Do You Know? was broadcast by CBeeBies on Thursday 20 September 2018 at 16:30.September 19, 2018
4.0 0 x
September 19, 2018 of the TV-show Do You Know? was broadcast by CBeeBies on Wednesday 19 September 2018 at 16:30.September 18, 2018
3.0 0 x
September 18, 2018 of the TV-show Do You Know? was broadcast by CBeeBies on Tuesday 18 September 2018 at 16:30.September 17, 2018
3.0 3 x
September 17, 2018 of the TV-show Do You Know? was broadcast by CBeeBies on Monday 17 September 2018 at 16:30.CBeebies Bedtime StoriesCatch Up on CBeebies Bedtime Stories and watch online. Missed an episode of CBeebies Bedtime Stories, broadcast by CBeeBies? We give you an overview of all the latest episodes, so you can pick and watch your favourite episode.
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