Safari Live - Day 129 | National Geographic

Our squirrel friend here likes to collect acorns because, really, that’s how he is able to live. Let’s say every day he collects exactly three acorns. So, what I’m curious about is how many acorns will he have after doing this for five days? One way to t…

What we’re going to do in this video is prove that the limit as Theta approaches zero of s of theta over Theta is equal to 1. So let’s start with a little bit of a geometric or trigonometric construction that I have here. This white circle, this is a uni…

What’s up you guys? It’s Graham here. So, as some of you know, last year I bought a Tesla Model 3. In typical me fashion, I tried to be as frugal as possible to get the car’s price down as much as I could by skimping on all of the options. I decided to p…

(upbeat music) [Rachel] Pangolins are a really unique group of mammals. They are covered with these scales that are made of keratin, which is the same material as human finger nails. And it’s those scales that are in high demand, and it’s driving a lot o…

Last Saturday, we made a video on ways to become lifelong learners. And one way to achieve that is to have an annual reading list. The average American reads around 12 books a year. That’s one a month. We’ll give you 15 to start with for next year. Welco…

[Music] Are you calling somebody? What if they answer? Hey, I’m in Ghana watching two romance scammers at work. He calls himself the Punisher and she is Miami Queen. Yeah, I missed you. And to my surprise, they’re scamming men, not women. [Music] How lo…