Hey You What If?
Earth Ran out of Energy
Season 2 Episode 25 of 26
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.
Hey You What If? airs on CBBC at 10:00 AM, Saturday 10 May. (Subtitles, repeat.)
Topics
Children's ➝ Youth Programmes
General