Safari Live - Day 337 | National Geographic

When the plant is finished, 10,000 mirrors will focus the sun’s rays onto the apex of a 600 ft tower filled with salt. So, we heat up our molten salt to 1,000° Fah, and then we’re going to store that liquid and use it for power generation. Salt retains he…

A food scientist wants to estimate the difference between the mean weights of eggs classified as jumbo and large. They plan on taking a sample of each type of egg to construct a two-sample t-interval. Which of the following are conditions for this type of…

Hello and welcome to ED Talks with Khan Academy. I’m Kristin Docero, the Chief Learning Officer at Khan Academy, and I’m excited today to talk to Dr. Matt Townsley, who is a professor and author of Making Grades Matter. We’ll be talking about all things g…

All right, Simone, yecch! Welcome to the podcast. Hey, thanks for having me! How you doing? I’m great! I’m really excited to, like, be invited to Y Combinator. I’ve followed you for a very long time, and I’m like, this is where it happens. Yeah, I wou…

In a previous video, we used this theorem to evaluate certain types of composite functions. In this video, we’ll do a few more examples that get a little bit more involved. So let’s say we wanted to figure out the limit as x approaches 0 of f of g of x. …

What’s up you guys, it’s Graham here. So, if you’re not already aware, I read all of the comments—literally every single one of them without fail—because I don’t have a life. So, if you comment something, I read it. Now, part of the reason that I do this…