<iframe width="1280" height="720" src="https://www.youtube.com/embed/Wpfwu__PF7Y?list=PUH4BNI0-FOK2dMXoFtViWHw" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>Ever wonder why we cook our food? We do it because it tastes good, of course, and because our customs and traditions are built around it. But we also cook our food for some basic biological reasons, because of evolution. Some scientists think that figuring out how to cook actually MADE us human!