The Internet Has Massively Broadened Career Possibilities

Hey, Vsauce. Michael here. Fear gives us life. Being afraid of the right things kept our ancestors alive. It makes sense to be afraid of poisonous insects or hungry tigers, but what about fear when there is no clear and obvious danger? For instance, a Ted…

This is not just a sheet of paper; it is an invitation to everything that exists. For this paper is metric, which has a special property other pages don’t—dividing into each twain is half the whole. Uh, obviously, I guess, but each half is also the same s…

So Emily and I have been talking about how natural selection, Darwin’s theory of evolution, has differed from some of the ways that people have interpreted evolution over time. I was specifically interested in this group known as the social Darwinists, wh…

NARRATOR: The cannibal sharks investigation heads to Bimini in the Bahamas. The mangrove swamps here are a precious nursery for lemon sharks. Every year, scores of pregnant females return to these shallow waters where they were born to give birth. But in …

(Slow piano music) I walk into a room and I tell someone I’m a glaciologist. Usually, someone looks at me and says, “Well, soon you’ll be a historian because the ice is going away.” We have the ability to turn this around, and I think we’re going to. We …

What we’re going to do in this video is use what we know about polynomials and how to manipulate them and what we’ve talked about of whether two polynomials are equal to each other for all values of the variable that they’re written in. So whether we’re d…