Safari Live - Day 121 | National Geographic

We talked about compounding and compounding interest, but we didn’t really dig into it that much. Relationships are a good example of compound interest. Once you’ve been in a good relationship with somebody for a while, whether it’s business or it’s roman…

We’re now going to tackle Part B of the potato problem. It says, “Use the second derivative of H with respect to time to determine whether your answer in part A is an underestimate or an overestimate of the internal temperature of the potato at time T equ…

In many videos, we have talked about the makeup of government at either the federal or the state level. We’ve talked about branches of government; we’ve talked about checks and balances. What we’re going to talk about in this video is how people interface…

The universe today is happy and healthy, with exciting things going on. But at some point the night will turn dark. Everything that once was will peacefully sleep forever. But what is the last thing that will ever happen, and when will it be? It turns out…

Hello readers! I’m going to draw you a map right now, and it’s going to look like I’ve drawn a mountain. But it’s not a map of a mountain; it’s a map of a story. What you’re saying: how do you map a story? What makes a story pointy? These are great quest…

As you might imagine from the title in this video, we’re going to do a little bit of describing populations. So the first question is: what is a population? You can view it as a group of individuals from the same species living in the same general area. …