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

In this video, we’re going to try to figure out what 4 tenths divided by 5 is. So pause this video and see if you can think about it before we work through it together. We’re really going to think about approaching this visually. All right, now let’s wor…

Every few years, you might hear about El Niño in the news, and this also might come with powerful images of flooding and rainfall. But El Niño is not just a storm; it’s actually a climate pattern that takes place in the Pacific Ocean, and we’ll get a litt…

If you can stay objective throughout that, if you can detach yourself temperamentally from the crowd, you get very rich and you won’t have to be very bright. I mean, I’m sure you are, but it just doesn’t take brains; it takes temperament. Investors behav…

This is green. This is red. And this is blue. But how can you tell that what you’re seeing as blue is the exact same thing as what I see as blue? We’ve named the colors to give us a way to communicate and reference them, but in reality, there’s no way of …

One thing you’re trying to do is say all these public companies out there, here’s the company I really like. The fundamentals are terrific, their earnings are doing well, the competitors are doing poorly. I think this company’s doing terrific, and all of …

Hi everyone! Sal Khan here for our daily live stream. Just as a reminder of what this is for some of y’all who might be new: as the school closures have kind of rolled out around not just the country but the world, we realized that there’s a lot of demand…