Safari Live - Day 42 | National Geographic

What is the most evil company in the world? Exxon, who depletes oil wells and poisons our atmosphere? Or Philip Morris, who continues to manufacture cigarettes even after millions of people have died from smoking them? Maybe Monsanto, who exploit the agri…

Hello Garans and historians and linguists and friends. David here along with Jake. Hey! And Paige. Hello! I want to continue our discussion of the history of the apostrophe in English. What I’m having Jake draw for me right now is an Old English king, be…

It’s funny to look at ourselves and see how we quarrel about the smallest things. Like the behavior of an annoying coworker during a meeting or the person who cuts us off in traffic. From my own experience, it’s very easy to get dragged along by a minor e…

So, have you ever wondered who actually invented the internet? Some people have become zillionaires thanks to the internet. But all they did was invent clever ways of using the internet. So the person who “invented the internet” should be a gazillionaire …

Hello everyone, Sal here. Sorry, so this is a very makeshift situation that we’re dealing with. I’ve moved locations. Yesterday the internet connection wasn’t so good; I think it was because I was away from the Wi-Fi router. So now I’m in my mother-in-law…

We’re going to talk about a really powerful way to analyze circuits called the node voltage method. Before we start talking about what this method is, we’re going to talk about a new term called a node voltage. So far, we already have the idea of an elem…