Children
Station:
CBBC (GB)
Status:
To Be Determined
Start:
2020-03-02
Rating:
0/10 from 0 users
Impossible questions need epic answers! From What if the moon was made of cheese to What if all you touched turned to gold? See the world get turned upside down as we find out!
There is no Next Episode of Hey You What If? planned.
S2E24 - 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 surf on land. To surf, you need waves which are steep enough that you can literally slide down them - that's how surfing works. You slide down the face whilst the wave continuously picks you up so you can just keep sliding. Finding waves the right shape on land is quite a challenge. There are naturally occurring waves on land, but they are created as a result of dramatic seismic events like an earthquake or a volcanic eruption. And even if you were standing by a volcano when it went off, the waves it produces aren't very steep and they're not very tall. So you really couldn't surf them. Which leaves you with two alternatives: A. Melt the ground so it becomes a liquid. But then the ground would be over 600 degrees centigrade and destroy your surf board. Or B. Fluidise the ground. Fluidising involves blowing air through the soil particles so that they can move freely, which causes the ground to behave more like water. But you still need that volcano - a big lava bomb is just the ticket for setting off a big wave in the fluidised ground! Dangerous sport, land surfing...
Air Date: 07 Oct 2022 02:20 (CDT)
S2E25 - 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.
Air Date: 10 Oct 2022 02:20 (CDT)
S2E26 - You Could Walk Up Walls
We take inspiration from the natural world as we imagine a new kind of superhero that can walk up walls.
Air Date: 11 Oct 2022 02:20 (CDT)