Safari Live - Day 42 | National Geographic

[Music] I’ve never in my life shaved my mustache. I’ve trimmed it, but I’ve never—a razor has never touched my upper lip in my entire life. So, two things are true: there’s no hair growth between like every pair of my thing and the bottom of my nose—I do…

In 1865, Mendel, often considered the father of modern genetics, comes up with a structured way of thinking about these inheritable factors, which we now call genes. Then, as we go into the early 1900s, his work was rediscovered, and people started to say…

Right now, China is facing the bankruptcy of one of the biggest real estate developers in the world, with the potential for a contagion to spread through the rest of the property market. Now, over the past week or two, anyone that follows the stock market…

Let’s solve a cool stoichiometry problem. Consider the chemical reaction where we have propane that burns with oxygen, giving us water and carbon dioxide. Okay, now if you’re conducting this reaction, our question is how much propane in grams is needed to…

If I were to ask you what is five minus three plus two, what would you say that is? Pause this video and try to figure that out. All right, well, if you wanted to tackle this, you would really just read it from left to right, or you would compute it from…

You’re likely already familiar with the idea of a credit card. You know that you can go to a store and buy things with your credit card. But what we’re going to do in this video is go into a little bit more detail on exactly what’s happening and what are …