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

Let’s say we wanted to figure out what (3 \frac{7}{3}) minus (-\frac{7}{3}) minus (\frac{11}{3}) is. Pause this video and see if you can have a go at it before we do it together. All right, now let’s work on this together. You might be tempted to deal wi…

There’s a life cycle, right? Your teens, your 20s, your 30s, and so on. Every phase is a little bit different, or quite a bit different. People have asked me, uh, in their 20s, what is good advice for their 20s? You are about to go independent. You were d…

First, you’ll have to know what happens when an atomic bomb explodes. You will know when it comes. We hope it never comes. Ready, it looks something like this. Today, when discussing the destructive power of nuclear weapons or asteroids or any large-scal…

What’s up you guys, it’s Graham here. So, as usual, I always read all of the comments, and if you guys ask me to make a specific video, I will go ahead, I will listen, I will make the video. And this video is exactly that, because recently I’ve received n…

Hello! Welcome everyone to Ed Talks with Khan Academy. I’m Christine DeCervo, the Chief Learning Officer here at Khan Academy, and today I’m excited to talk to Mark Steinberg, who is the K-12 Education Program Director at the Walton Family Foundation. So…

So, we’re asked to choose the equation that can represent the hyperbola graphed below. This is the hyperbola graphed in blue, and I encourage you to pause the video and figure out which of these equations are represented by the graph here. All right, let…