Satya Nadella on the journey to becoming Microsoft's CEO & reimagining technology's impact

As humans, we have a lot of senses that we put to use on a regular basis. They include sight, smell, taste, touch, and hearing. But have you ever wondered how it all works? How do you look at a beautiful painting in an art museum, or smell the rain outsid…

How do we figure out how big a runway we need so that the plane that’s landing, for example, can stop safely? Or imagine there’s an asteroid that’s hurling towards the Earth. Don’t worry, it’s not going to hit the Earth; it’s going to come very close by.…

What’s up you guys? It’s Graham here. So I want to share with you guys the easiest, simplest, fastest, bestest, coolest, most awesomest tips to be a better real estate agent. And just as a forewarning on this, some of these might actually sound like I’m …

English speakers often use the term “pathetic” in a derogatory manner, which characterizes weakness and helplessness in other people. Hence, most people don’t want to be pathetic, and we generally don’t like pathetic people. But what makes a person pathet…

[Narrator] Have you ever wondered why children often look a little similar but also very different from their biological parents, or even how biological siblings tend to share some common features but still have different traits from each other? To answer…

On July 20th, fifty years ago, Neil Armstrong and Buzz Lightyear first set foot on the moon. But before they went there, they came here. This is Sedan Crater, and it was excavated by a nuclear bomb in 1962. [bomb explodes] It’s part of the Nevada Test Sit…