Safari Live - Day 129 | National Geographic

First, you’ll have to know what happens when an atomic bomb explodes. You’ll know when it comes; we hope it never comes, but get ready. It looks something like this: in 1947, an international group of researchers who had previously worked on the Manhattan…

The differentiable function f and its derivative f prime are graphed. So let’s see. We see the graph of y is equal to f of x here in blue, and then f prime we see in this brownish orangish color right over here. What is an appropriate calculus based justi…

This video was sponsored by KiwiCo. More about KiwiCo at the end of the show. I know what you’re thinking. - Clickbait! - No one has measured the speed of light, that’s ridiculous. The speed of light is exactly 299,792,458 meters per second. We are so s…

Hello and welcome to our video on Mastery goals! Let’s review a few tips to ensure you are making the most out of your learning experience while working on Khan Academy. First, let’s make sure you’re logged into your Khan Academy account by checking for …

This is your Moment of Truth, where you stop fooling yourself and start forging a path to real success. These are 15 lies you keep telling yourself. Welcome to Alux. First up, a true classic: I’ll start tomorrow. Tomorrow is the favorite word of the proc…

In 2011, an article was published in the reputable “Journal of Personality and Social Psychology”. It was called “Feeling the Future: Experimental Evidence for Anomalous Retroactive Influences on Cognition and Affect,” or, in other words, proof that peopl…