Safari Live - Day 42 | National Geographic

Hi everyone! Sal Khan here from Khan Academy. Welcome to the, uh, the homeroom live stream. Uh, you might notice I’ve upgraded my equipment at Felipe’s request, and so this is like now in HD, so this is a very, very, very exciting day. So, we have a very…

This video includes a discussion of serious crimes, which may be disturbing for some viewers, so I wanted to let you know that upfront. But I think it’s necessary to talk about these crimes in some detail for reasons that will become apparent. In the smal…

What’s up you guys? It’s Graham here. So, it’s no surprise the economy is doing better; stocks are higher than ever, and real estate has been going up steadily since 2011. It’s also no surprise that much of that recent momentum was largely fueled by extre…

You see yourself working for somebody else? I never have. Can you see it? I’m used to having a company where the ideas that I have or something that I can easily pursue. So I think it’d be a tough transition. If you had stayed at Harvard a few more years…

Imagine that all the Earth’s oceans disappeared for a day, and imagine that you, being the excellent explorer you are, decided to go investigate. You travel across the continental shelf, down the continental slope, and across the abyssal plain. You’d see …

All are lunatics, but he who can analyze his delusion is called a philosopher. Reading philosophy isn’t fun; it’s a slow process that requires your full attention. But it is one of the most rewarding things you can do. It fills you with the sense of growt…