Safari Live - Day 337 | National Geographic

I’m always trying to look for flagship species, talismans to represent whole ecosystems. If you wanna photograph the Arctic, you photograph polar bears. If you wanna photograph Africa, you photograph lions. Well, you can have a wildlife experience in a ci…

So let’s do a bunch of examples from the Khan Academy Exercises to get comfortable with different ways of adding numbers. So this says, select any strategy that can be used to add 78 plus 9. Select all that apply. So this first choice is 77 plus 10. We…

Let’s say we have the function f of x, which is equal to cosine of x to the third power. We could also write it like this: cosine of x to the third power. We are interested in figuring out what f prime of x is going to be equal to. So, we want to figure o…

Hi everyone! Welcome to Khan Academy’s daily homeroom live stream. For those of you all who do not know what this is, this is something that we thought of when we started seeing mass school closures. We know that people are going to be at home, socially d…

I think of all the money I’ve invested in so many businesses over the years, and I didn’t invest enough in myself, which is the most important business I have. So I’m obviously trying to fix that these days. Mr. Wonderful here, back in the United Arab Emi…

Knock knock. Who’s there? Panther. Panther who? Panther, no pan! I’m going swimming. [Music] [Applause] Thank you, thank you. Welcome to Up All Night! I’m a knight. I’m a horse. Nay! We’ve got a great show for you today. Topic number one: games an…