Satya Nadella on the journey to becoming Microsoft's CEO & reimagining technology's impact

Now I’m going to show you a circuit that’s called a voltage divider. This is a name we give to a simple circuit of two series resistors. So I’m just going to draw two series resistors here, and it’s a nickname in the sense of it’s just a pattern that we s…

Hello and welcome to Ed Talks with Khan Academy! I’m Kristen De Cerva, the Chief Learning Officer here at Khan Academy, and I’m excited today to talk to Ned Johnson, who’s an author, speaker, and founder of PrepMatters, which is a company providing academ…

A telephoto lens with the tripod for your iPhone and soap shaped like a piece of poop. It’s episode 23 of LÜT. Wake up in your warm Nintendo knee-high socks and put on your fancy superhero bow-tie, along with these sunglasses from Spencer’s with a neat ha…

[Applause] You pitch that! Hey, how did you do that? That was a hard one because, uh, this ball is a little bit magic. It’s got a bit of string glued to the left side of it to make the ball curve to the left. Why is that? And that’s because the air that’…

Welcome back to Stoicism Insights, your go-to destination for timeless wisdom and practical life lessons inspired by the ancient philosophy of Stoicism. Today, we have something special in store for you. Prepare to embark on a journey of self-discovery, r…

So we have a circle here, and let’s say that we know that its circumference is equal to 6 Pi. I’ll write it units, whatever our units happen to be. Let’s see if we can figure out, given that its circumference is 6 Pi of these units, what is the area going…