Safari Live - Day 121 | National Geographic

Hello everyone! Thank you so much for joining us today. My name is Mallory Benedict. I’m a photo editor at National Geographic, and I worked on the suffrage story tied to the anniversary of the centennial anniversary of the suffrage movement that can be s…

What’s up you guys? It’s going here, so I figured I would make a very quick update video and share with you guys all the work that’s being done in this place. A lot has gotten done over the last week and a half that this has been going on. As you can see…

Speaker: [Music] We’re told we’re living in the best time in history, but no one asks why it still feels so empty. Imagine walking into a supermarket. You’re surrounded by hundreds of cereal boxes, chocolate flavored, gluten-free, organic, sugar- loaded, …

Any luck over there? Nope, no snowmobile yet. Maybe a rock and a log, 18 miles from the mainland, far outside the grid. Dan Burton is attempting to salvage a sunken snowmobile from the bottom of Lake Michigan. “I’m sure it’s here! I don’t see anybody bea…

So in the last couple videos I talked about partial derivatives of multivariable functions, and here I want to talk about second partial derivatives. So, I’m going to write some kind of multivariable function. Let’s say it’s, um, I don’t know, sin of x * …

We’re told at the beginning of summer the city pool advertises a special offer. Swimmers can pay an initial fee of $20, and then the daily admission will be $4 per day. Without the special offer, the standard price is $8 per day. Irene wants to know after…