Mark Zuckerberg on Taking Risks and Finding Talented People

Hi guys, it’s me, Judy. I’m a first-year medical student in Turkey, and today we’re gonna be talking about how to start learning a new language. A lot of people want to learn a new language, but most of us don’t know where to start or what to do. So, I ho…

What we’re going to do in this video is just make sure we know what’s going on when we are looking at listings of homes. I’m going to do this on Redfin. There are other sites like Zillow and there are several others that people often use when they’re look…

Hi everyone, Sal Khan here from Khan Academy. Welcome to the Homeroom live stream! We have a very exciting guest today: CEO of AT&T, John Stankey is here. So start putting your questions on Facebook and YouTube, wherever you’re watching it, and I will…

We should talk a little more about Newton’s third law because there are some deep misconceptions that many people have about this law. It seems simple, but it’s not nearly as simple as you might think. So, people often phrase it as, “For every action, th…

[Music] I started this journey chasing one ghost and ended up taking a lesson from another. We humans defend the things we value. That’s why I traveled halfway across the country looking for [Music] bees. I can’t remember what first attracted me to insect…

Hey, Vsauce. Michael here. Down here. But which way is down? And how much does down weigh? Well, down weighs about a hundredth of a gram per cubic centimeter. It is light and airy, which makes it a great source of insulation and buoyancy for water birds. …