Mark Zuckerberg on Taking Risks and Finding Talented People

Let’s solve 350 divided by 50. So one way to think about this is if we had 350 of something, let’s say something delicious like brownies. If we had 350 brownies and we were dividing them into groups of 50, how many groups of 50 could we get? Well, one ide…

[Music] Habam Mok is the fierce warrior of the Pona kit and a right-hand man to Masasu. It’s really, you know, it’s an honor to play, uh, somebody in history that, you know, made a profound difference, and he definitely did. I think of the beginning he wa…

To map what goes on inside the brain, Muhammad implants tiny electrodes in his patients’ skulls. He then sends pulses to these electrodes, gradually increasing the current, sometimes with dramatic results. Recently, he inserted an electrode next to a smal…

We’re told four friends completed a 5 km run. Their average time to complete the run was 24 minutes. To compare their times, they created a table that shows the difference between each person’s time and the average time, with negative numbers representing…

In the first years of interaction between Native Americans and Europeans, there were a lot of aspects of each other’s cultures that each group found, well, just plain weird. Europeans and Native Americans looked, dressed, and thought differently in fundam…

We’re told that Eric is shorter than Preethi. Preethi is 158 centimeters tall. Write an inequality that compares Eric’s height in centimeters, E, to Preethi’s height. Pause this video and see if you can do that. All right, so we have Eric’s height, which…