Safari Live - Day 129 | National Geographic

Hi everyone, Sal here from Khan Academy. Welcome, uh, again for joining our homeroom live stream. Uh, before we get into what’s going to be a really fun conversation with some internal Khan Academy team members to talk about all the new things we have for…

This is a video about a single simple rule that underpins all of physics, every principle, from classical mechanics to electromagnetism, from quantum theory to general relativity, right down to the ultimate constituents of matter, the fundamental particle…

Hello, um, thank you all, uh, so much for um watching this live stream. My name is Michael Greshko. I’m a science writer at National Geographic and the author of the October 2020 cover story, Reimagining Dinosaurs, uh, to talk with us about the latest adv…

In 1984, something unexpected came across people’s TV screens as they watched the Super Bowl: droves of brainwashed people march through an apocalyptic world. Some might have recognized it for being reminiscent of George Orwell’s popular novel “1984.” Tal…

[music playing] That was a wonderful performance. I wish I could stay. I think I sang really well. You always sing well. But we haven’t found it yet, have we? Not for lack of trying. So let’s get you back into the studio and put our heads together. Ham…

What’s up, Graham? It’s guys here. So since the beginning of time, investors have been trying to beat the market using everything from technical analysis, hedge fund recommendations, professional stock pickers, and even animals, who are often found to do …