Satya Nadella on the journey to becoming Microsoft's CEO & reimagining technology's impact

Let’s imagine a reaction that is in equilibrium: A plus B can react to form C plus D, or you could go the other way around. C plus D could react to form A plus B. We assume that they’ve all been hanging around long enough for this to be in equilibrium, so…

What’s up guys, it’s Graham here. So, I had another video that was scheduled to post today, but with the current state of the market combined with the absolute annihilation of some of the largest companies in existence, I thought it would be more importan…

[Applause] Morning! Introductions are really funny. They paid me $60, so I wore a tie. Um, how many people—how many of you are 36 years or older than 36 years old? Yeah, all of you were born pre-computer. The computer’s uh, 36 years old. And there’s some…

We are here to document the lives of people living in Alaska. The harsh reality is the environment we’re up against. It makes it tough to do our job. Working on Life Below Zero can be very dangerous. Guns here, cameras; you never know what to expect. You …

Gonna be a hot one today in the mountains of Colorado. Primitive blacksmith Derik fires up his forge to nearly 2500 degrees, the ideal temperature to mold iron. Today I’m gonna continue working on my camp set, try to finish that out—four more pieces beca…

Black holes are the most powerful and extreme things in the universe, and they’re wildly weird and complicated. What would happen if you fell inside one, and what are they? [Music] Really, first we need to talk about space and time. Space and time are t…