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Hey You What If? - Series 1: 10. The Earth Was Flat?
Hey You What If?
Series 1: 10. The Earth Was Flat?
Find out why a flat Earth would feel very unflat indeed!Â
Duration
5 mins
First shown
8:20am 13 Mar 2020
Available for 28 days
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Audio Described
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Series 1
Series 2
More Like This
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Series 2 Episodes
1. You Built a Mega Slide
What would it take to build a slide so big that it went to the other side of the world?
5 mins
2. You Walked Through Walls
We try walking through walls and find out that it's not as useful as it might sound.
5 mins
3. We Got Rid of Bugs
Find out what would happen if there were no insects - it definitely isn't good news!
5 mins
4. You Needed Two of You
From cloning to 3D printing, what if we could actually make copies of ourselves?
5 mins
5. You Could Stop Global Warming
What if there were a thermostat that could turn the world temperature down?
5 mins
6. You Lived on Venus
If you've had enough of Earth, then why not try living on Venus? We'll tell you why not!
5 mins
7. You Could Shout Round the World
Find out how to shout from one side of the world to the other.
5 mins
8. You Were Invisible
We try out three potential ways to become invisible.
5 mins
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.
5 mins
10. Your Mind Could Move Things
If moving things with your mind were possible, it wouldn't work quite like you'd expect.
5 mins
11. Animals Were Supersized
Could there ever be super-gigantic insects or snails?
5 mins
12. You Walked on Ceilings
Could you walk on the ceiling with the help of a black hole or spinning the earth faster?
5 mins
13. You Were the Last Person on Earth
What would the planet be like if all other humans disappeared?
5 mins
14. You Built a Giant Sandcastle
With the help of a giant gold steamroller, we make a sand castle as big as a real castle!
5 mins
15. You Shrunk the Earth
We find out what would happen if you shrank the earth.
5 mins
16. Money Grew on Trees
If money grew on trees, you may think you could get rich quickly, but you would be wrong!
5 mins
17. You Flew Like a Superhero
Flying like a superhero might sound like fun, but there are some serious downsides.
5 mins
18. There Were No Colours
Removing all the colours from our world would change more than just how it looks.
5 mins
19. You Only Ate Burgers
Is it possible for everyone in the world to eat burgers for every meal?
5 mins
20. You Threw a Ball Round the World
We try the ultimate basketball shot - finding the hoop after going once around the world!
5 mins
21. You Built the Tallest Building on Earth
How to erect a building way taller than anything that's ever been before.
5 mins
22. You Had Kangaroo Legs
If you could swap your legs with an animal, which animal would you choose?
5 mins
23. You Were Indestructible
We try three ways of becoming indestructible and end up destroying the house.
5 mins
24. You Surfed without Water
Sometimes the beach is just too far away. So what if you could surf on land?
5 mins
25. Earth Ran out of Energy
Can a crazy idea from science fiction solve our energy needs forever?
5 mins
26. You Could Walk Up Walls
We borrow from the animals to create a new type of superhero that can walk up walls.
5 mins
