Safari Live - Day 368 | National Geographic

In this video, we’re going to talk about extraneous solutions. If you’ve never heard the term before, I encourage you to review some videos on Khan Academy on extraneous solutions. But just as a bit of a refresher, it’s the idea that you do a bunch of leg…

[dramatic music playing] ALBERT LIN (VOICEOVER): 30 miles north of Petra, I’m laser scanning the ancient city of Sela for the very first time. I’m looking for clues that the nomadic Nabateans settled here. Look at this. There’s pottery just, like, fallin…

You know, it’s that time of the year! Brand new year, lots of hope and excitement, but always the time of year to reflect on what’s just passed and also set up some resolutions. What’s wrong with that? Now for me, let me tell you what I’m doing. Number o…

What we’re going to do in this video is talk about acidity, and in particular we’re going to talk about the pH scale. Now the first question is: what does pH stand for? It turns out that there’s some debate why we have this lowercase p here. We know why …

♪ ♪ SIMS: This Lagos, Nigeria flight is known for us as a high-risk flight. I love working this flight. There are a lot of medicinals that we’re picking up. It’s just an interesting melting pot of agricultural products. Good morning. MAN: Good morning.…

Most of our desires are picked up through society: what other people are doing, what my friends are doing, what my brother’s doing, what my classmates are doing, what my wife wants, etc. So we copy those desires, and then we make them part of ourselves, a…