Safari Live - Day 368 | National Geographic

We are used to thinking about markets for goods and services, and demand and supply of goods and services. What we’re going to do in this video is broaden our sense of what a market could be for by thinking about the market for loanable funds. Now, this …

Leaving Earth to find new homes in space is an old dream of humanity and will sooner or later be necessary for our survival. The planet that gets the most attention is Mars, a small, toxic, and energy-poor planet that just about seems good enough for a co…

So, this number line diagram here, it looks like I’m adding or subtracting two numbers. I’m starting with what looks like a positive nine. I’m starting at 0 and going nine units to the right, so that’s a positive nine. To that, it looks like I might be a…

They lied to you. They told you to get the fast car, the diamond chain, the mansion. But deep down, you know those are just marketing campaigns to separate you from your hard-earned money. Do that, and you’ll be back to being broke in no time. But there a…

A lot of times people ask the question, “Well, why are you rehabbing a squirrel? It’s a road, and there’s tons of them. What’s one less?” Well, squirrels play an important part in the whole ecosystem. They are prey animals, so they help feed a lot of the…

So we have four different molecules here, and what I want you to think about is if you had a pure sample of each, which of those pure samples would have the highest boiling point, second highest, third highest, and fourth highest? Pause this video and try…