Safari Live - Day 337 | National Geographic

You know, luxuries used to be about the things we couldn’t have. They were aspirational, always out of reach, and reserved for the elite. They elevated people’s lives far beyond the ordinary. But our definition of luxury has changed. Those first two facto…

(Piano music) - So I’ve talked on this channel before about how I think there are a lot of parallels between video games and real life. In a video game, as your character progresses through the game and you upgrade your stats and make more money, you’re a…

So you’ve probably heard of BASE jumping, but do you really know what BASE stands for? It is actually an acronym which represents the four different objects at a base jump. A good leap from a building. This one’s a tricky one because it can involve legal…

Hi everyone, Sal here from Khan Academy, and I just wanted to make an announcement of something that I think many of you will find useful. I have a little bit of a side project going on called schoolhouse.world. It isn’t an official Khan Academy project, …

In other videos, we have already talked about the law of demand, which tells us—and this is probably already somewhat intuitive for you—that if a certain good is currently at a higher price, then the quantity demanded will be quite low. As the price were …

A portion of this video is sponsored by Google. More on that later. Here on Smarter Every Day, I like to explore things, and I like to figure them out for myself. And there’s one thing that you can do with the internet that’s really cool: you can just go …