You may think that sleep is a necessary evil
You may think that sleep is a necessary evil, something that robs you of precious productivity. But the truth is that to be effective, healthy and creatively productive, sleeping well and enough is essential. This first video offers you a quick summary but the second is of a scientist, Russel Foster, who specialises in this field. He speaks on the wonders of the brain and what goes on in it while you sleep.
What would happen if you didn’t sleep? - Claudia Aguirre
Russell Foster - Why do we sleep?