Safari Live - Day 129 | National Geographic

Musa is interested in the relationship between hours spent studying and caffeine consumption among students at his school. He randomly selects 20 students at his school and records their caffeine intake in milligrams and the amount of time studying in a g…

Everything around us is being pushed and pulled in so many directions. For example, you may be pulling on a couch with your applied force, but friction will oppose that. Then there is gravity acting downwards, giving it its own weight. And then the floor …

So far, when I’ve talked about the gradient of a function, and you know, let’s think about this as a multivariable function with just two inputs. Those are the easiest to think about, uh, so maybe it’s something like x² + y². A very friendly function. Wh…

We’re high on a snowy mountain in Pakistan where a group of Nepalese climbers are struggling through harsh winds. It’s two o’clock in the evening. Think this is one of the hottest climbs we have ever met. [Music] That’s Ming Maggioja Sherpa. He goes by …

It’s a bit of an irony to be here because, on one hand, it’s beautiful, peaceful, and serene, but you’re actually at the eye of the storm when it comes to the war on rhinos. So we go over to always a very, very special part of this particular auction, wh…

The first role in investment is don’t lose, and the second rule of investment is don’t forget the first rule. And that’s all the rules there are. I mean, that if you buy things for far below what they’re worth and you buy a group of them, you basically do…