Safari Live - Day 121 | National Geographic

Stock splits, they’re supposed to be totally irrelevant, right? They don’t change anything about the company, they don’t change anything about the valuation, they don’t change anything about the investing thesis. Well, bizarrely, stock splits are somehow …

I was about six. My favorite toy was my slot car track, and what that really is, is little electric cars on an electric road. That electric road, the thing stuck with me. I am an engineer. Rather than to make a better mousetrap, I chose to make the world…

What we’re going to do in this video is talk about the various types of discontinuities that you’ve probably seen when you took algebra or pre-calculus, but then relate it to our understanding of both two-sided limits and one-sided limits. So let’s first…

Atoms are ridiculous and unbelievably small. A single human hair is about as thick as 500,000 carbon atoms stacked over each other. Look at your fist; it contains trillions and trillions of atoms. If one atom in it were about as big as a marble, how big w…

The stars of “Hostile Planet” are obviously the animals. But the unsung heroes are the crew that work so hard to bring you that footage. [wolves howling] PETE MCGOWAN: So my name’s Pete McGowan. I’m here in the Canadian Arctic, trying to film wolves hun…

[Michael breathing heavily] [laughing nervously] Everyone is scared of something. But is there something that everyone is scared of? What is the scariest thing possible? ♪ [Michael] So what is the scariest thing? - Is it thunder? - [thunder crackles] Shad…