Safari Live - Day 121 | National Geographic

(Riddy) Body motions. Welcome to Smarter Every Day and like he said, today we’re gonna learn about rigid body motion. For any object, there are three axes of translation, and there’s also three axes of rotation. These axes are called roll, pitch, and yaw.…

[Music] When someone is asked what they want to do with their life, we’re used to a familiar response: “I want to change the world. I want to make an impact.” While there are certainly many people who have made extraordinary contributions to society over …

[Music] Nice. Yeah, really. PC, my name is Brett Azhagi, and I’m a postdoctoral researcher. We’re here to study the peatlands; you compare it to other soils. Peat is really carbon dense; it’s made up of partially decomposed plant material. All the carbon…

Hey, it’s me Destin. Welcome back to Smarter Every Day. So you’ve noticed that moths and other bugs sometimes get trapped around a light. Have you ever thought about why? [music] We are in the middle of the Amazon rainforest and we have a huge mercury vap…

The world belongs to those who act. If everyone would do what they say they would, we’d have flying cars by now. But we don’t. The average individual has very poor execution skills. They’re blocked by a lack of discipline, a mountain of procrastination, a…

How much time has passed from the time on the left to the time on the right? So, we have a clock on the left and a clock on the right with different times shown, and we want to know how much time has passed since the clock said, “Read this first time,” t…