Safari Live - Day 337 | National Geographic

So let’s see if we can solve this quadratic equation right over here: (x^2 - 2x - 8 = 0). And actually, they’re cutting down some trees outside, so my apologies if you hear some chopping of trees. Well, I’ll try to ignore it myself. All right, so back, …

What’s up you guys, it’s Graham here. So, as usual, I always read all of the comments, and if you guys ask me to make a specific video, I will go ahead, I will listen, I will make the video. And this video is exactly that, because recently I’ve received n…

Multiplying by 10 creates a really neat pattern with numbers, so let’s try a few out and see if we can discover the pattern. Let’s try to figure it out. We’ll start with one that maybe we already know. Let’s start something like 2 * 10, and maybe we know …

In this video, we’re going to talk about a molecule known as ozone. Ozone you can also view as O3 or three oxygens bonded this way. These dashed lines show that sometimes the double bond is on this side, sometimes it’s on that side. You might recognize th…

Hey, it’s me, Destin. Welcome back to Smart Every Day. I had an opportunity to do an event locally where I got to make a video to thank some of my teachers, and it was awesome. And when I got done making this video, it’s super sweet. Some of my teachers …

Hi everyone, Sal Khan here. Welcome to this Homeroom live stream. As always, I’m very excited about the conversation we’re going to have with our guest today, Representative Karen Bass. But before we get to that, I’ll give my standard announcements. Fir…