Safari Live - Day 42 | National Geographic

In other videos, we have already talked about the law of demand, which tells us—and this is probably already somewhat intuitive for you—that if a certain good is currently at a higher price, then the quantity demanded will be quite low. As the price were …

Hello and welcome to Ed Talks with Khan Academy, where we talk to influential people in the education space about learning and teaching. Today, we are pleased to welcome Dr. Barbara Oakley, who is celebrating the launch of her new book, Uncommon Sense Tea…

Look at him right here! God, he’s big. Whoa, look at the size of that animal coming right at us! I am in Cape Cod, Massachusetts, which over the last few years has become sort of great white shark central. Man, look at all the seals! That explains everyth…

[Music] All of this impacts the central government because lower incomes and less employment means the government collects fewer taxes. At the same time, it needs to increase its spending because unemployment has risen. Many of the unemployed have inadequ…

Now, Brian Green, uh, he’s best known to the public for popularizing string theory. His earliest book, “The Elegant Universe,” was a mega bestseller back in 1999. It was followed up with a book called “The Fabric of the Cosmos: Space, Time, and the Textur…

What would it be like to travel to Mars and be one of its first colonists? Well, to get a small taste, National Geographic is sponsoring this video and sending me on a Microgravity experience - a vomit comet. Come on! This plane flies in a series of para…