Safari Live - Day 129 | National Geographic

Is it hitting the brick wall? (Johan) It’s hitting the brick wall. (Destin) We’re not gonna set your house on fire this time? -no -I’m not gonna get through a brick wall, definitely not. (Destin) Hey, it’s me Destin. We have a class 4 laser. We’re in Hol…

The goal of this video is to introduce you to the idea of learning plans on Khan Academy, and I’m going to focus on a plan for sixth grade math. But what I’m talking about is as applicable to fourth grade math as it is to sixth grade math, as it is to som…

Let’s say that we have some country, let’s call it Utense Landia, that can only produce one of two goods or some combination of them. So it can produce forks, and it can produce, or it could produce, spoons. This axis is the quantity of forks; this axis i…

A clear financial point gives you the desire to put in the work. The problem is many of you think you want something, but you actually don’t really care about it that much. They are just words. Here are 15 things you think you want but you actually don’t…

I’ve got a bone to pick with you wordsmiths because this video is about the word contentious. Contentious is an adjective and it means involving arguing, quarrelsome. We had a contentious debate over whether bears were scarier than snakes. Kind of looks l…

What are all positive values of P such that the series converges? So let’s see, we have the sum from n equal 1 to infinity of ((-1)^{n + 1} \frac{p}{6^{n}}). There’s a couple of things that might jump out at you. This ((-1)^{n + 1}) as (n) goes from 1 t…