Safari Live - Day 42 | National Geographic

Hi everyone! Welcome to Homeroom with Sal. We have a very exciting show and a very exciting guest today, Eric Schmidt. But before we jump into that conversation, I will give my standard announcements. First, a reminder that Khan Academy is a not-for-prof…

Famous things as Pac-Man ghosts and a hot Myspace photo dog toilet. It’s episode 26 of IMG. Giraffes can kiss, but when people kiss, a giraffe can be hidden. Dash Coleman made game over decorated with classic video game deaths. On a related note, Luigi i…

The Arctic is warming up to four times faster than the rest of the world. Ice caps are melting and sea ice is retreating, changing the weather and disrupting marine life. To protect these polar ecosystems, we need to understand them. And no one knows the …

I want to show you how to color a transparent piece of plastic without adding anything to it, no dyes, paint, nothing except holes. But first we have to talk about light. Most people know that it is a form of electromagnetic radiation. But have you ever s…

Hi everyone, Sal Khan here from Khan Academy. Welcome to our daily homeroom live stream! For those of y’all who this is maybe the first time that you’re seeing this, you’re like, “What is this link on YouTube or Facebook?” This is our way of keeping every…

Hey, it’s me, Destin. Welcome back to Smarter Every Day. I love analog film photography. There’s something to me about being able to capture a memory in a physical object with light and physics and chemistry. It’s just beautiful. In a previous episode of…