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

Depending on where you grow up in the United States, you might hear a different story about the founding of this country. Now, I grew up in Pennsylvania, and the story that I heard was about the Pilgrims landing at Plymouth Rock. They were a group of deep…

This program features live coverage of an African safari and may include animal kills and caucuses. Viewer discretion is advised. Good afternoon and welcome to a stripey start to our sunset Safari on a rather windy afternoon. It is a little bit breezy, Ar…

LEDs don’t get their color from their plastic covers. And you can see that because here is a transparent LED that also glows the same red color. The color of the light comes from the electronics themselves. The casing just helps us tell different LEDs apa…

This is a prize-winning Himalayan rabbit, and it will help us see that an organism’s traits aren’t only the results of which genes they have, but also which environmental factors the organism is exposed to. So, we’re going to look at a specific gene in t…

This is a good idea. So, I used to buy this gum from the grocery store, and it was just like regular Wrigley’s Extra or whatever. But it was my study gum, so I only studied it when I chewed it, and I only chewed it when I was about to study. It was like m…

Gotta have a subsistence lifestyle way to live out here. We eat from the sea. From the birds. Not really other ways to, uh, get food around here. Salmon only comes once a year and, uh, gotta try and the time they come around. Argh. Come on fish. You see a…