Safari Live - Day 129 | National Geographic

Hi, I’m Michelle, a professional learning specialist here at Khan Academy and a former classroom teacher just like you. I’d like to introduce you to Kigo, your AI-driven companion who’s revolutionizing teaching for a more engaging and efficient experience…

So what we’re gonna do for this experiment is we are going to take a balloon, a real big clear balloon, and we’ve got a match, and we roll the string up on the match. We’re gonna start blowing the balloon up just a little bit, and we’re gonna make it wher…

That’s true. Anything specifically you guys need information on right now? We got that call, let’s-a-go. You need to be here tonight at 7 o’clock. [Music] [Music] Yeah, we’re gonna start with the donor, and I think Katie will probably get down there by a…

We’re told that a 10 liter cylinder contains 7.60 grams of argon in gas form and 4.40 grams of molecular nitrogen, once again in gas form at 25 degrees Celsius. Calculate the partial pressure of each gas and the total pressure in the cylinder. Alright, s…

There’s a prayer that we do that says, “If this is good for me, give it to me, and if it’s not good for me, then keep it away from me.” Every time I make that prayer, I’m like, “But what if God takes it from me?” My name is Amaya Zafar. I’m 16 years old …

So we have two different economies depicted here. On the left, we have an economy where its short-run equilibrium output is above its full employment output, and so it has a positive output gap. It might seem like a good thing that your economy is just do…