Hey You What If?

CBBC

Thursday 23 March 2023  17:50 - 18:00 (10 mins)
You Built the Tallest Building on Earth. We reveal how to create the ultimate in tall buildings by going to the moon and taking inspiration from wedding cakes. [S]

Hey You What If? may be available on playback
Hey You What If? (CBBC) Thursday 23 March 2023 17:50 - 18:00