14:05Hey You What If?Series 1The Earth Was Shaped Like a Doughnut?CBBC Mon 7th Dec 2020, 14:05 on CBBC ChannelAvailable for 8 monthsWould it be possible to live on an Earth shaped like a doughnut? You might be surprised!GenresChildren'sFactualFactualScience & NatureBrandHey You What If?SeriesHey You What If?: Series 1 Source: BBC Online