Hey You What If? TV Listings
Find out when Hey You What If? is on TV today, tonight and this week at the UK TV Listings Guide.
Showing times for London — Freeview. Change provider.
Coming up this week
Hey You What If? TV listings this week
Hey You What If? is scheduled to air at these times (may include spoilers):
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Mon 21
You Built a Mega Slide — Hey You What If?
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!
More Details for Hey You What If?, Mon 21, 9:20 am -
Tue 22
You Walked Through Walls — Hey You What If?
Wouldn't it be cool to be able to walk through walls? From turning into a gas to quantum trickery, we discover why it wouldn't be quite as useful as you'd like.
More Details for Hey You What If?, Tue 22, 9:20 am -
Wed 23
We Got Rid of Bugs — Hey You What If?
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!
More Details for Hey You What If?, Wed 23, 9:20 am -
Thu 24
You Needed Two of You — Hey You What If?
From cloning to 3D printing, what if we could actually make copies of ourselves?
More Details for Hey You What If?, Thu 24, 9:20 am -
Fri 25
You Could Stop Global Warming — Hey You What If?
Imagine if we had a thermostat that could turn the world temperature down - could we fix global warming? But be careful, a few degrees too far and could cause an ice age.
More Details for Hey You What If?, Fri 25, 9:20 am -
Mon 28
You Lived on Venus — Hey You What If?
Venus has acid rain, crushing pressure and is hotter than an oven, so it might not sound like the ideal place to live. However, up in the clouds it's almost just like home.
More Details for Hey You What If?, Mon 28, 9:20 am -
Tue 29
You Could Shout Round the World — Hey You What If?
Find out how to shout from one side of the world to the other.
More Details for Hey You What If?, Tue 29, 9:20 am
Where to watch
Where to Watch Hey You What If?
Looking for Hey You What If? online? Browse the MyTelly streaming guide to compare what is available across popular UK streaming services.
| Platform | Availability | Open |
|---|---|---|
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Free | Open BBC iPlayer |
About the show
About Hey You What If?
See when Hey You What If? is on next, browse upcoming UK TV airings and keep track of future episodes in your local guide.