Safari Live - Day 337 | National Geographic

Which shape matches all three clues? So here we have three clues, and we want to see which shape down below matches all three of these statements. So let’s start with the first clue. The first clue says the shape is a quadrilateral; “quad” meaning four-s…

The recent discovery of liquid water on Mars! We knew it had water in the distant past. There are dried meandering riverbeds, river deltas, and flood plains, and all the telltale signs of water moving either slowly or quickly in the history of the Martian…

I’m not sure what I expected to find when I went to Chernobyl. I mean, it’s been so long since the nuclear reactor there melted down and spewed radioactive atoms across the land. So for almost thirty years, this place has been virtually abandoned. These d…

More function visualizations. So, let’s say you have a function; it’s got a single input T, and then it outputs a vector. The vector is going to depend on T. So, the X component will be T times the cosine of T, and then the Y component will be T times the…

This program features live coverage of an African safari and may include animal kills and carcasses. Viewer discretion is advised. Good afternoon everybody! Welcome once again to the Sunset Safari down in Juma, South Africa, where we sit with a few lions…

This is Sal here with Rick Hassan, who’s a professor of law at UC Irvine School of Law specializing in election law. I’m here with Bradley Smith, who’s former chairman of the Federal Election Commission. He’s also a professor of law at Capital University …