Ever wonder how dolphins sleep without drowning? So did I so I asked one of the biologists at Sea World. Dolphins (and whales) are unihemispheric: one half of their brain sleeps while the other half stays awake because they must actively decide to take every breath. This idea is mind-boggling to me. Imagine what we could do with that kind of brain! There is no such thing as impossible, not even if you live in water and breathe air.Sometimes to live a good life with the situation that presents itself, we have to do something insane that’s never been done before. When there’s a will to live, there’s a way. Nature is flipping amazing.