08:50Hey You What If?Series 1The Earth Stopped Spinning?CBBC Fri 12th Mar 2021, 08:50 on CBBC ChannelAvailable for 2 monthsFind out why stopping the Earth from spinning isn’t such a good idea.GenresChildren'sFactualFactualScience & NatureBrandHey You What If?SeriesHey You What If?: Series 1 Source: BBC Online