Why do we have to sleep?
Imagine This - Ein Podcast von ABC listen, ABC KIDS listen - Dienstags
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At the end of each day, your arms and legs feel heavy and your eyes begin to close, your mouth stretches open to do a big yawn and you drift off to sleep.... But why? Nij and the kids meet Dr Jasneek Chawla to figure out what makes us sleep and why we have to!
