Safari Live - Day 337 | National Geographic

There ain’t no one here but us people. If you think of the set of physical transformations that can be brought about and can’t be brought about, of the ones that can be brought about, the overwhelming majority—and again, that’s an understatement—can only …

Hi everyone! I’m Donna and I’m Via. We create the science courses on KH Academy. We’re excited to introduce new physics and chemistry activities sponsored by Adobe, and new biology activities sponsored by Amen. You can find all of these middle school and…

What we’re going to do in this video is get some practice adding multiple digit numbers. But the point of it isn’t just to get the answer, but to understand why the method we use actually works. So we’re going to add 40,762 to 30,473, and you can pause t…

In a previous video, we began to think about potential energy as a function of internuclear distance for diatomic molecules. What do I mean by diatomic molecules? Well, we looked at molecular hydrogen, which is just H₂, which is just two hydrogens covalen…

After winning a hostile takeover battle against Berkshire Hathaway, Buffett now fully controls the textile company. But he quickly realizes that he has made a grave mistake. Part of the partnership was buying what looked like cheap stocks; Berkshire Hatha…

What are we trying to fix? The economy is on fire. Leave it alone! People living in cities like New York, Los Angeles, to San Francisco, if Biden’s plan went through, they would be the highest taxed individuals on Earth. Is that American? Nah, I don’t thi…