Catch up TV

This episode is currently not available.

Series 1: 6. Cat Flap and Woolly Hat



Maddie meets some furry friends. She uses special cameras to find out how a digital cat flap works and how a tiny microchip unlocks the cat flap so the cats can go in and out of the house. Next, Maddie visits a sheep farm to see how a fleece is sheared from a sheep. She then goes to a mill to see how the fleece is washed, spun and dyed and turned into wool. The finished wool is then knitted into a woolly hat.

Source: CBeebies

Most recent episodes of Do You Know?

Do You Know?

Do You Know? - Series 4: 5. Drinking Water And Carrot

Series 4: 5. Drinking Water And Carrot

In this episode, Maddie visits a reservoir that collects water from our homes, natural springs and the rain. She heads to a draw-off tower, which takes water from the reservoir ...

26-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 4. Hula Hoop And Tent

Series 4: 4. Hula Hoop And Tent

Maddie is playing outdoors. She finds out how we move our bodies to keep a hula hoop up in the air and learns how a hula hoop uses something called centripetal force to keep it ...

25-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 3. Electric Car And Wind

Series 4: 3. Electric Car And Wind

Maddie visits an electric car factory to find out how an electric car works. She learns that an electric car uses batteries and electricity to make the energy it needs to move. ...

24-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 2. Bird's Nest And Helmet

Series 4: 2. Bird's Nest And Helmet

In this episode, Maddie learns all about strong structures. She goes to a nature reserve to find out how a bird makes its nest using twigs, moss, leaves and dried grass. She als ...

23-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 1. Starlight And Stop-frame Animation

Series 4: 1. Starlight And Stop-frame Animation

In this episode, it’s night-time! Maddie visits a planetarium to learn how stars work. She discovers that stars are made in space by dust and gas, and when they press toge ...

22-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 20. Speaker And Colour

Series 4: 20. Speaker And Colour

Today, Maddie is using her senses to see and hear! She visits a speaker factory to understand what happens when we listen to music from a speaker. With the help of her special s ...

19-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 19. Lamp And Playhouse

Series 4: 19. Lamp And Playhouse

Today, Maddie finds out about things you might have in your home! She visits a lamp workshop to discover how a lamp lets us see in the dark. She learns that inside a light switc ...

18-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 18. Airport Baggage And Rucksack

Series 4: 18. Airport Baggage And Rucksack

Today, Maddie is learning all about baggage! She visits an airport to see how baggage goes from the check-in desk and onto an aeroplane using something called a destination tag, ...

17-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 17. Car Ferry And Globe

Series 4: 17. Car Ferry And Globe

In today’s episode, Maddie learns about land and water! Maddie visits a port to find out how cars are loaded onto a ferry so they can be carried across the water. She then ...

16-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 16. Forklift And Dried Fruit

Series 4: 16. Forklift And Dried Fruit

In today’s episode, Maddie visits a forklift warehouse. She discovers how a forklift truck uses something called counterbalance to lift things really high without tipping ...

15-07-2024

CBeebies

All episodes

CBeebies

Most popular episodes of Do You Know?

Do You Know?

Do You Know? - Series 2: 21. Fish Tank And Bath

Series 2: 21. Fish Tank And Bath

In today's episode, Maddie finds out about things that use water. She visits an aquatic centre to show us how a fish tank works, using a special underwater camera to explain how ...

06-06-2022

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 1: 3. Fizzy Water And Yoghurt

Series 1: 3. Fizzy Water And Yoghurt

Maddie looks at food and drink. She uses a special slow-motion camera to find out how bubbles get inside a bottle of fizzy water. Animation shows how gas is used to create the b ...

06-04-2022

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 1: 25. Cake And Soft Play

Series 1: 25. Cake And Soft Play

Maddie is getting ready for a party. She uses a special camera and animation to find out how cake ingredients work together to make cake sponges rise in the oven. Next, Maddie v ...

03-05-2023

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 1: 20. Eggs And Bread

Series 1: 20. Eggs And Bread

Maddie is making breakfast in the kitchen. She visits a farm to see where eggs come from and uses a special thermal imaging camera to show why eggs change colour when they're co ...

26-04-2023

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 2: 17. Bubbles And Chocolate

Series 2: 17. Bubbles And Chocolate

In today's episode, Maddie is having a party! She finds out how bubbles work when we blow into bubble mixture. She shows us how the surface tension of water changes when we add ...

31-05-2022

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 3: 6. Bridges And Playground Flooring

Series 3: 6. Bridges And Playground Flooring

In today’s episode Maddie is going high and low! She takes her special 360 camera to the top of the longest suspension bridge in the UK to find out how it works. Maddie di ...

13-11-2023

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 3: 12. Bowling Alley And Ribbon

Series 3: 12. Bowling Alley And Ribbon

Maddie heads to a bowling alley to find out how it works. She takes her special cameras and looks behind the lane to see where the pins end up and how they get put back in the r ...

21-11-2023

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 4: 7. Bike Bell And Line Markings

Series 4: 7. Bike Bell And Line Markings

Today, Maddie is on her bike! She visits a bike workshop to find out why different bike bells make different ringing sounds. Maddie uses her special slow-motion camera to see in ...

02-07-2024

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 3: 1. Skyscraper And Flying Bird

Series 3: 1. Skyscraper And Flying Bird

Maddie finds out how really tall buildings are made out of steel and concrete. She visits a skyscraper construction site to explain how the concrete columns that are buried deep ...

06-11-2023

CBeebies

All episodes

CBeebies

Do You Know?

Do You Know? - Series 1: 18. Bus Ramp And Roads

Series 1: 18. Bus Ramp And Roads

Maddie is out and about exploring different ways to travel. She uses a special camera to find out how a bus ramp works to help people get on and off the bus. An animation shows ...

24-04-2023

CBeebies

All episodes

CBeebies

© 2024 - Catchupplayer.co.uk