Catch up TV

This episode is currently not available.

Series 2: 3. We Got Rid of Bugs



Bugs might be annoying, but we would soon regret it if we got rid of them - all our favourite foods would disappear, and there would be dung everywhere!

Source: CBBC

Most recent episodes of Hey You What If?

Hey You What If?

Hey You What If? - Series 2: 25. Earth Ran Out Of Energy

Series 2: 25. Earth Ran Out Of Energy

We try out a crazy idea from science fiction to build a giant sphere around the sun and give us more energy than we'll ever need.

20-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 24. You Surfed Without Water

Series 2: 24. You Surfed Without Water

If the beach is too far to go but you still want to spend some time surfing waves, then why not surf on land instead? Well, there are some very good reasons people don’t s ...

19-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 23. You Were Indestructible

Series 2: 23. You Were Indestructible

On the face of it, humans are a bit breakable. We have these hard skeletons that can crack if you have a tumble. But if we were indestructible, like a superhero, then we&rsquo ...

18-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 22. You Had Kangaroo Legs

Series 2: 22. You Had Kangaroo Legs

Running a marathon is hard. At least it is for a human. But what if we could swap our legs with an animal – would that make it any easier? \n\nFirst, we try ...

17-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 21. You Built The Tallest Building On Earth

Series 2: 21. You Built The Tallest Building On Earth

So you want to build the tallest building on Earth? Ambitious but good on yer! This episode will tell you how, starting with how not to. \n\nMost tall buildings are tall and th ...

16-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 20. You Threw A Ball Round The World

Series 2: 20. You Threw A Ball Round The World

To throw a ball around the world, you need to start out in space, throw it ten times the speed of a bullet and make sure your ball does not explode when it hits the atmosphere.

13-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 19. You Only Ate Burgers

Series 2: 19. You Only Ate Burgers

If everyone in the world ate nothing but cheeseburgers, we would run out of land, and even if we went meat-free, we would have to invent some crazy burgers to get the nutrients ...

12-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 18. There Were No Colours

Series 2: 18. There Were No Colours

Imagine removing all the colours one by one? It would change more than just how things look, and after taking out just three colours, we would not be able to see anything at all!

11-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 17. You Flew Like A Superhero

Series 2: 17. You Flew Like A Superhero

Flying like a superhero may sound like enormous fun, but there are some serious downsides that Hollywood does not tell you about - weather, extreme cold and even fizzy blood.

10-06-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 16. Money Grew On Trees

Series 2: 16. Money Grew On Trees

If you had a tree that could grow money, would that make you rich? Even if you wait 20 years for your tree to grow, you will probably end up no richer than you started.

09-06-2025

CBBC

All episodes

CBBC

Most popular episodes of Hey You What If?

Hey You What If?

Hey You What If? - Series 2: 13. You Were The Last Person On Earth

Series 2: 13. You Were The Last Person On Earth

What would the planet be like if all other humans disappeared, leaving you as the last person on earth?

21-05-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 1: 9. The Moon Was Made Of Cheese?

Series 1: 9. The Moon Was Made Of Cheese?

Things don’t quite go to plan when the moon turns into cheese.

31-01-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 1: 2. You Could Dig Through The Earth?

Series 1: 2. You Could Dig Through The Earth?

The deepest hole humankind ever dug only got one thousandth of the way through the earth. But what would happen if you kept digging?

18-12-2024

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 10. Your Mind Could Move Things

Series 2: 10. Your Mind Could Move Things

We imagine a world where it's possible to move things with your mind like films, but find that the laws of physics mean that this superpower wouldn't quite work like you'd expect.

16-05-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 1: 7. Clouds Were Made Out Of Cotton Wool?

Series 1: 7. Clouds Were Made Out Of Cotton Wool?

Clouds might look like cotton wool, but if they really were, things would get very messy.

29-01-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 1: 3. You Could Take A Lift To Space?

Series 1: 3. You Could Take A Lift To Space?

What would happen if there really was a lift that took you all the way up to space?

19-12-2024

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 1. You Built A Mega Slide

Series 2: 1. You Built A Mega Slide

Could you build a slide to the other side of the world? You would need to start in space, use the slippiest slide ever and make sure you have enough supplies before you go down it!

05-05-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 1: 12. You Can't Wait For Christmas?

Series 1: 12. You Can't Wait For Christmas?

It really is possible to time travel into the future, and the team show you how!

24-12-2024

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 12. You Walked On Ceilings

Series 2: 12. You Walked On Ceilings

We try using a gravity-bending black hole and spinning the earth faster to see if we can make it possible to walk on the ceiling..

20-05-2025

CBBC

All episodes

CBBC

Hey You What If?

Hey You What If? - Series 2: 9. We Had Two Suns

Series 2: 9. We Had Two Suns

There is a way that Earth could have a second sun, so we try it out to see what happens.

15-05-2025

CBBC

All episodes

CBBC

© 2025 - Catchupplayer.co.uk