Hey You What If?
You Built a Giant Sandcastle. Is it possible to build a sandcastle the size of a real castle? We imagine how it could be done, using a pneumatic drill and a huge, solid gold steamroller! [S] [HD]
Monday 23 March
08:50CBBC
10m路1.9.0
Your Mind Could Move Things. If moving things with your mind were possible, it wouldn't work quite like you'd expect. [S] [HD]
Tuesday 24 March
08:55CBBC
5m路1.10.0
Animals Were Supersized. Could there ever be super-gigantic insects or snails? [S] [HD]
Wednesday 25 March
08:55CBBC
5m路1.11.0
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.. [S] [HD]
Thursday 26 March
08:55CBBC
5m路1.12.0
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? [S] [HD]
Friday 27 March
08:55CBBC
5m路1.13.0
You Built a Giant Sandcastle. Is it possible to build a sandcastle the size of a real castle? We imagine how it could be done, using a pneumatic drill and a huge, solid gold steamroller! [S] [HD]