Ex-CIA Spy: China Is Preparing & We're Not Paying Attention! Here's What Happens If They Takeover!

Hi everyone! Welcome to our daily homeroom. I’m very excited about the guest we have today. Before we jump into that conversation, I will give my standard announcement. I want to remind everyone that Khan Academy is a not-for-profit organization that can…

Hi everyone! My name is Ilya. I’m one of the co-founders at Segment, and I’m here to talk to you about how to set up analytics and the analytics foundation to build your MVP and to measure these primary and secondary metrics. So this is going to be a lit…

If they raised it, maybe they sold 50% of the business for a million bucks. I mean, if it’s worth 2 million, I’m throwing up. I went to the vault, and I got these puppies out—the hottest watch in the world. I was looking at it; oh, I was staring at this—t…

We’re here to talk about Comic-Con. What to Comic-Con? Me a lot fun! We wanted to tell you what our favorites, and this favorites, this did spray. I think this favorites is a word, we’re gonna stick with it. Alright, I think my number one favorite—what w…

Now I’d like to demonstrate one way to construct a sine wave. What we’re going to do is we’re going to construct something that looks like ( S(\Omega t) ). So, we have our function of time here and we have our frequency. Now this little animation is goin…

I’m about to experience weightlessness for the first time. Oh my god! Oh my god that is so strange. Oh my god this is totally freaky; this is way better than I expected. I’m just gonna say that right now. Um I’m going up to the ceiling, and here we are. I…