Safari Live - Day 368 | National Geographic

Hey, it’s me, Destin. Welcome back to Smarter Every Day. I want to be an astronaut, so I love taking tours of the International Space Station online. But there’s a problem. Every time I do this, I can’t get my bearings. It’s like, without gravity, my main…

Hello teachers, I’m Megan. Welcome to Con for Educators, initial course for teachers on Khan Academy. You are about to begin an exciting learning journey, but first let’s look together at the path that lies ahead. To get started, click the start training…

Hey everyone, this is Jeremy Shifling with Khan Academy. Thanks so much for joining us this afternoon. Um, you’re in for a very special treat today because we have Khan Academy ambassador and all-star middle teacher Shalom with us today, um, who’s been us…

At the end of the 1800s, physicists were staggered to find there was radiation coming out of all kinds of things—just dirt and rocks. Uh, the very first time this was discovered was with a jar of uranium salts that was left in a drawer overnight, and in t…

Behind me are 100 people and they range from the age one all the way [Music]. This is Mummy Pig. YouTube feels boring now. Those were the exact words my friend said to me as we talked about the current state of the platform. I asked him why he felt so, a…

Hey, Vsauce. Michael here. Do you want to be infected with Ebola without having to leave your own home or deal with other people? Well, you might be in luck. You can already download an Ebola virus genome. Right here on the Internet, right now. And if you…