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…

Multiple videos and exercises we cover the various techniques for finding limits, but sometimes it’s helpful to think about strategies for determining which technique to use, and that’s what we’re going to cover in this video. What you see here is a flowc…

A particle moving in the xy-plane has a velocity vector given by (v(t)). It just means that the x component of velocity as a function of time is (\frac{1}{t} + 7), and the y component of velocity as a function of time is (t^4) for time (t \geq 0). At (t …

NARRATOR: The West Bank of the River Nile, home to the world’s most iconic monuments, the mighty pyramids of Giza. The pyramids once housed the bodies of the pharaohs. But though ancient Egyptian civilization lasted for nearly 3,000 years, its kings only …

Hi everybody, Dr. Sammy here, your friendly neighborhood entomologist. Here to talk to you about how adaptation, which is dependent on the environment, responds in the context of environmental change. Natural selection promotes adaptation in populations. …

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