Brand New Key - Briley the One Girl Band

So we’ve just computed a vector-valued partial derivative of a vector-valued function, but the question is, what does this mean? What does this jumble of symbols actually mean in a, you know, more intuitive geometric setting? That has everything to do wi…

What’s up, guys? It’s Graham here. So, some of you know I just recently turned 30 years old, and looking back, my 20s have been absolutely by far the most transformative years of my entire life. Not only in terms of investing my money and building my wea…

I’m Jeff Dodds. I’m a math content creator here at Khan Academy. I had a fixed mindset for a really long time. I was convinced that I was a math person and I was smart and I was just good at math. So, I remember the first time I really struggled. I was t…

Falconry is the oldest land sport known to man. Before you had any gun, you use the bird. [Music] People get into it for different reasons. Some people love to hunt. I love the fact that it’s an animal; then I get to bond with this beautiful thing. My na…

Hello David, hello Kim. So today what we’re doing is taking a look at this speech by one of my favorite Presidents, Franklin Delano Roosevelt, which he gave at his inauguration in 1933. I think what’s really important about looking at a speech like this i…

(heavy winds blowing) [Narrator] Cyclone, typhoon, hurricane. All of these names are used around the world to describe the most powerful storm known to man. Hurricanes are unpredictable, but scientists have a thorough understanding of how hurricanes form…