Mark Zuckerberg on Taking Risks and Finding Talented People

[Voiceover] So we saw in previous videos that a ball of mass m rotating in a circle of radius r at a speed v has what we call angular momentum, and the symbol we use for angular momentum is a capital L. The amount of angular momentum that it would have wo…

Let’s talk a little bit about crystalline and amorphous polymers. Now, in previous videos we talked about crystalline versus amorphous solids. Crystalline solids have a very regular pattern; maybe they look something like this if you imagine the particle…

If you want to start a podcast, or write a book, or make a game, or build an app, or start any kind of business, well, where do you actually start? What’s the first thing, and what’s the last thing you do? There’s almost 8 billion people on this planet, a…

What’s up you guys? It’s Graham here. So I thought this would be a helpful video to discuss the three ways you make money when owning and investing in real estate, and exactly how I calculate and assess my returns based off real-world examples. Because v…

Know how it goes: one day we’re born, one day we die. Everything that happens in between we know and understand, but everything that happened before and will happen after we know nothing about. As a result, it’s really difficult to say what exactly the me…

At Disney’s Animal Kingdom theme park, day dawns for Africa’s mightiest meat eaters. Alright, are you ready to shift 1.2 line on show? Have a great day. Three majestic lions rule this savanna. You normally see them walk their whole perimeter and set mark…