Safari Live - Day 42 | National Geographic

So when people first showed that matter particles like electrons can have wavelengths, and when de Broglie showed that the wavelength is Planck’s constant over the momentum, people were like: “Cool, it’s pretty sweet.” But, you know, someone was like: “Wa…

[Music] My name is Jamie Barrow and I’m Britain’s fastest snowboarder. We’re here in the beautiful Beijing on the Great Wall of China, and tomorrow, thanks to tours, we have been given special permission to film and snowboard within the most secretive co…

Hi, I’m Sal Khan, founder of the Khan Academy. We’re a not-for-profit with a mission of providing a free, world-class education for anyone, anywhere. There are tens of millions of people learning on Khan Academy who want to prove what they know, who want…

I think we are gonna spend the rest of our lives trying to save the ocean. If anybody’s uncomfortable, they call the dive, we go up together. Okay. It’s so difficult to photograph and film in the ocean. Not many people can do it. And until we cannot physi…

All right, let’s try this little experiment. Yeah, don’t worry, that’s not gonna be the intro. Okay, so cognitive dissonance. Is there seriously another helicopter? It’s a plane this time. What do you want me to do? Wait, the shelf is right next to me. …

Okay, what we’re going to talk about today is how to apply and succeed at YC. In my capacity as the head of admissions, I go around the world, and I give talks, and I meet folks that are applying, and I answer lots of questions. So I think I have a decent…