Mark Zuckerberg on Taking Risks and Finding Talented People

The goal of this video is to use this scratch pad on Khan Academy, that was written by Khan Academy user Charlotte Allen, in order to get a better intuitive sense of confidence intervals. So, we’re here; we’re dealing with a gumball machine where a certa…

We’ve all experienced it. You’re sitting around at the table for a family dinner. Across the table from you is that cousin you haven’t seen since the last family get-together. In the most confident fashion, he opens his mouth and starts talking passionate…

In the Indian Ocean, another mom said time her journey to perfection. On a tiny speck of land, monsoon rains trigger a miracle of nature. She may not look that impressive, but this little Christmas Island red crab, around the size of your hand, is on a mi…

People go through constant change the entirety of their lives. No person really remains the same. But how do you change and in what directions should you choose to go? Well, that depends entirely on you. And the thing is, it’s never too late to change you…

Hi everyone! Sal Cotton here from Khan Academy, and I just wanted to introduce you and welcome you to our financial literacy course. Why financial literacy? Well, money is everywhere, and if you don’t understand money, it can easily take control of your …

Meet Scuba. This little gal might not look like a blood hound, but she helped out National Geographic in a huge way. My name is Alan Turchik, and I build cameras for National Geographic. My job takes me all over the world, deploying these camera systems. …