Safari Live - Day 368 | National Geographic

You know, man doesn’t stand forever, his nullification. Once, there will be a reaction, and I see it setting in, you know, when I think of my patients, they all seek their own existence and to assure their existence against that complete atomization into …

Hey guys, so before talking about the vector form for the quadratic approximation of multivariable functions, I’ve got to introduce this thing called the Hessen Matrix. The Hessen Matrix, and essentially what this is, it’s just a way to package all the in…

Hi everyone, Salan here from Khan Academy. First of all, let me just thank you for either considering becoming part of the Learners Fund or especially if you are already a member, because the Learners Fund really is the backbone of our philanthropy here a…

Imagine you’re hooking up with different partners; you grow fond of some more than others, but generally, you’re having a good time. That is until your lovers start to fall ill and die. For some reason, this disease doesn’t affect you; it just kills off y…

I’m just going to rant a little bit about happiness because it seems like a lot of people are very hung up about buying a certain thing, achieving a certain level of success, achieving a certain level of wealth. So many materialistic things that they thi…

So if you want to make the maximum amount of money possible, like, if you just, if you just want to get rich over your life, and you want to do it in a deterministic, predictable way, what you would do is you would basically stay on the bleeding edge of t…