Safari Live - Day 42 | 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 experienc…

The differentiable function f and its derivative f prime are graphed. So let’s see. We see the graph of y is equal to f of x here in blue, and then f prime we see in this brownish orangish color right over here. What is an appropriate calculus based justi…

What’s up, guys? It’s Graham here. So throughout the last week, there’s been a new topic gaining a lot of attention with over two and a half million views over these last few days. It has to do with the video posted by Ray Dalio titled Principles for Dea…

Uh, presuppositionalism, uh, is represented on YouTube by people like Paleocrites and Antiplagion. I imagine it goes down very well with Christians, and it’s full of snappy sound bites like “the impossibility of the contrary.” It allows you to say to your…

Leah and Pedro push two tables together. The figure below shows the new arrangement. So we have table number one and table number two that Leah and Pedro have pushed together. Maybe they’re having a bunch of people over for a fancy breakfast. They’ve push…

[Narrator] Have you ever wondered why children often look a little similar but also very different from their biological parents, or even how biological siblings tend to share some common features but still have different traits from each other? To answer…