Mark Zuckerberg on Taking Risks and Finding Talented People

We all know how it goes. One day we’re born, one day we die. Everything that happens in between we know and understand, but everything that happened before and will happen after we know nothing about. As a result, it’s really difficult to say what exactly…

Have you ever felt utterly overwhelmed by the noise around you, the endless stream of opinions, expectations, and the relentless pressure of ‘keeping up’? Imagine this: ancient stoic philosophers over 2,000 years ago faced the same human emotions, struggl…

Mario started the day with five fire flowers. He used some, and now only has three left. If u is the number of flowers he’s used, we can write the following equation: how many fire flowers did Mario use? So, he started with five, he uses some of them, so…

So we’re told this is the graph of function f right over here, and then they tell us that function g is defined as g of x is equal to one third f of x. What is the graph of g? If we were doing this on Khan Academy, this is a screenshot from our mobile app…

What is radiation? Isn’t a bad type of poisoning. It’s just like a dirty word to me. It’s just something which is not good, not good for me, being a human being exposed to great amounts of it—waves of bad stuff. Yeah, I mean, it’s dangerous. We all know …

These are the words of one Albert Einstein. His love for music is well documented. There are many pictures of him indulging himself in the tones of his violin, seemingly oblivious to the rest of the world. As anyone who has ever loved music would know, ou…