Safari Live - Day 129 | National Geographic

Let’s talk a little bit about DNA cloning, which is all about making identical copies of a piece of DNA. Usually, it’s a piece of DNA that codes for something we care about; it is a gene that will express itself as a protein that we think is useful in som…

[Music] So a few weeks ago, Ray Dalio, the founder of the world’s biggest and most successful hedge fund called Bridgewater Associates, he sat down with CNN to do an interview and give his updated thoughts and opinions on the economic situation heading i…

We’re told the polynomial ( p(x) ) which is equal to this has a known factor of ( x + 6 ). Rewrite ( p(x) ) as a product of linear factors. Pause this video and see if you can have a go at that. All right, now let’s work on this together. Because they gi…

So even something as simple as scrambling an egg is essentially a scientific manipulation of an ingredient by exposure to both heat and movement, and incorporating an area making it behave—an egg behaving in the desired way. It reminds me—this is an obsc…

When it comes to neighbors, most countries have several options: like North to Canada or South to Mexico. But there are countries that don’t have this freedom of choice, not because they’re islands but because they’re trapped in another country. For examp…

[Music] Did you know that the average person feels profoundly lonely at least once in their lifetime? Yet here we are in a world more connected than ever before, but deep down, many of us are searching for a real connection, a cure to the silent epidemic …