Safari Live - Day 42 | National Geographic

So we are interested in studying the relationship between the amount that folks study for a test and their score on a test, where the score is between zero and six. So what we’re going to do is go look at the people who took the tests. We’re going to plot…

We all should be aware of every single person who dies fighting for our freedom and democracy around the world. Where we’re going, Sadr City, over two million people lived under a dictator’s boot for 24 years. And we can build a better future for them, f…

Good morning to you guys who are here live, but good day to everyone who is viewing this class online. Welcome to Y Combinator’s second annual massively open online course, Startup School. So, I’m Jeff Ralston, I’m a partner here at Y Combinator and one o…

Hi, everyone. Sal Khan here from Khan Academy, and I’m here with Mark Risher, who is director of Product Management at Android at Google, to talk a little bit about device security. So Mark, welcome. And my first question is, what is device security? Are …

Do you know what your money mindset is? You know research shows that most people have four core money beliefs: money avoidance, money worship, money status, and money vigilance. Those beliefs often, especially when you don’t understand where they come fro…

[Narrator] What I’m gonna do in this video is give us an overview of the first significant dynasties in Ancient and Imperial China. Now, in a previous video, we talk about the Xia dynasty, which we’re not sure whether it exists because we don’t have a l…