Safari Live - Day 129 | National Geographic

♪ ♪ NARRATOR: February 13th 2017. Kuala Lumpur International Airport. Kim Jong-un’s brother enters the terminal, unaware that two female assassins are also at the airport. Now, for the first time on television, one of the assassins tells her full extraor…

Hey guys, Jeff here from Wacky Gamer. I wanted to bring you the top 7 things I’ve seen in the latest World of Warcraft Cataclysm footage. They finally filled in Thunder Ridge outside of Orgrimmar. I don’t know what Blizzard was thinking, but it’s like, l…

(Calming music) - I was in the Solomon Islands on a National Geographic expedition. We were working in a shallow reef, and we had a big blue light that we were filming fluorescent corals. One of the safety divers, Brendan Phillips, came up to me and just …

There’s a life cycle: right, your teens, your 20s, your 30s, and so on. Every phase is a little bit different, or quite a bit different. People have asked me, in their 20s, what is good advice for their 20s? You are about to go independent. You were depe…

Imagine NASA announced today that they found aliens. Bacteria on Mars, weird alien fish in the oceans of Europa, and also ancient alien ruins on Titan. Wouldn’t that be great? Well, no. It would be horrible news, devastating even. It could mean that the e…

So I have an uncompressed spring here, and this spring has a spring constant of 4 newtons per meter. Then, I take a 10 gram mass, a 10 gram ball, and I put it at the top of the spring. I push down to compress that spring by 10 centimeters. Let’s call that…