Safari Live - Day 121 | National Geographic

This is the Tekoi Test Range. Or, at least it once was. The site is long abandoned now, but it once served a vital purpose. A military purpose. And the work done at Tekoi is still out in the world today. Constructed during the Cold War, at the entrance to…

[Music] My job, I enjoy it very much. My contribution to conservation, it’s something that makes me proud. Working with rangers and patrols, with the guides, with animal trackers—this is the best office in the world. The growth of the country and the ener…

What’s up you guys? It’s Graham here, so I just wanted to share my story and my background about how I became a millionaire by the age of 26. Now just as a quick background here, I started selling real estate as a real estate agent shortly after I turned …

It’s one thing to get somebody to your website; it’s another to actually get them to sign up or convert. So today we’re going to look specifically at how well your sites convert clicks to customers. Welcome to another episode of Design Review. Today we ar…

All right, Keith. Prince Rupert’s drop. Prince Rupert’s drop, right? Paper submitted from 1660 to the Royal Society. So this is a very early stuff. Hey, it’s me, D. Welcome back to Smarter Every Day. I am in the basement of the Royal Society in London, En…

What would happen if a star exploded near the earth? Well, the nearest star to Earth, of course, is the sun, and it is not going to explode, but if it had eight times the mass, then it would go supernova at the end of its life. So what would that look lik…