Safari Live - Day 129 | National Geographic

Something happens. I don’t, I don’t know what to tell you. It just, in the watch world, when something gets hot, it gets hot, and nobody can really put the finger on why. What’s hotter than Tudor? Nothing! [Music] [Music] [Applause] Okay! Mr. Wonderfu…

In this video, we’re gonna try to figure out what one-half plus one-third is equal to. And like always, I encourage you to pause this video and try to figure it out on your own. All right, now let’s work through this together, and it might be helpful to …

[Music] Hey there, I’m Kyrie Douglas. I’m a producer here at Overheard, and this is the final episode of our four-part series focusing on music exploration and Black history. It’s called “The Soul of Music,” and National Geographic explorers will be sitti…

[Voiceover] A lot of users of Khan Academy, especially teachers, don’t fully know how much we have mapped and how much we have invested in the actual Common Core. As I often point out to folks, a standard is one thing, and the Common Core standards are de…

Welcome, teachers, for this short guided meditation. Remind yourself that meditation, there’s no right way to do it. It’s just an opportunity to still your mind, take a break from all the thoughts that you normally have—the planning, the to-do’s of the f…

In the last couple of videos, I’ve been talking about curl, where if we have a two-dimensional vector field v defined with component functions p and q. I’ve said that the 2D curl of that function v gives you a new function that also takes in x and y as in…