Safari Live - Day 69 | National Geographic

Now, you may have seen this thumbnail on YouTube. I mean, I can actually basically guarantee that YouTube has been shoving this in your face like, “Click! Click! Click it again!” So you might be wondering why. Why did this video in particular go viral? We…

What we’re going to do in this video is discuss the difference between normative statements and positive statements, and you’ll see these words used usually in an economic context, sometimes a philosophical one. A normative statement is one that really i…

What we have here are two different visualizations of a country’s output at different points in time. You might recognize that here on the left, we have a production possibilities curve for this country. It’s a very simple country that either produces for…

Hey, it’s me Destin. Welcome back to “Smarter Every Day.” As long as I’ve understood the physics, I’ve wanted to visualize the shock wave on the front of a supersonic bullet. But the problem with doing this is you have to have access to some pretty expens…

So we’re given this expression: Is the Taylor series about zero for which of the following functions? They give us some choices here, so let’s just think a little bit about this series that they gave us. If we were to expand it out, let’s see. When n is …

When you dive, it’s a completely different world. The first time I ever saw a National Geographic explorer and storytelling fellow, Tara Roberts, wasn’t at headquarters; it was on YouTube last year. Tara was in a Nacho video about a group of Black scuba d…