How to Get Started, Doing Things that Don't Scale, and Press (How to Start a Startup 2014: 8)

Hey everyone, Sal here, and I wanted to show you an in-depth demo of the new AI that we have happening throughout Khan Academy. What you’re going to see is that it exists in two ways. One is helping students and learners and teachers with many of the thi…

We have the graph of y is equal to g of x right over here. What I want to do is check which of these statements are actually true and then check them off. Like always, I encourage you to pause the video and see if you can work through this on your own. L…

What’s up, guys? You here? And, uh, well, this escalated quickly. In the span of one month, mortgage rates have climbed to their highest level in a decade. Morgan Stanley warns that a bear market rally is setting the stage for a correction, with even more…

[Music] So a while back, I did an imploding drum experiment. But at the time, I didn’t have a very good high-speed camera, and so I used something called optical flow to interpolate between the frames. It basically just tries to add in what must have happ…

High startup school founders, I am Jeff Ralston, YC’s president, and I’m here to say so long and to give a few words of parting advice. It’s after 10 extraordinary weeks of startup school. We here at YC are about to focus on our winter 2020 batch, and yo…

You famously said when you were younger there were five problems that you thought were most important for you to work on. If you were 22 today, what would the five problems that you would think about working on be? Well, I think if somebody is doing some…