Safari Live - Day 42 | National Geographic

Goodbye. New York, London, L.A., Paris, Tokyo, Beijing, Sydney. If the world falls into chaos, those sought-after cities are the last place you’d want to be during World War Two. Even Buckingham Palace was bombed nine times, so no place is really safe. No…

We’re told that f of x is equal to two x times the square root of five minus four, and we’re also told that g of x is equal to x squared plus two x times the square root of five minus one. They want us to find g minus f of x, so pause this video and see i…

Now we’re going to play a game called SFA or SCI fiction, and you’re going to identify whether you think it is SFA or a sci fiction or maybe you don’t know if I don’t know either. I won’t claim to know. That sounds good. The days were shorter millions of…

Foreign [Music] The benefit that Khan Academy brings to our school district is being able to provide a platform that provides individualized practice study skill. The ability for students to increase their knowledge proficiency. The support that Khan Aca…

When you get to my age, you always got to go slow. Makes everything harder, but I plan to continue doing my work if I can. Setting down roots in Port Protection requires a commitment to living at the edge of one’s limitations. If you comprehend that commi…

[Music] If the battle over monuments has been raging in towns across the country, the early skirmishes started at Ivy League universities like Yale. [Applause] Calvin College was named in 1933 after Yale alumnus John C. Calhoun, a senator from South Carol…