Safari Live - Day 368 | National Geographic

Ah, money. Some people say it makes the world go round. Some people chase it tirelessly, like a hamster running on a wheel. Some people speak about money, and others actually have it. Money doesn’t care about your self-esteem, about your religion, about w…

So I have two different three-dimensional figures here. I have a pyramid here on the left, and I have a cone here on the right. We know a few things about these two figures. First of all, they have the exact same height. So this length right over here is…

Okay, I’m gonna check this trap here. I see something moving in there. What the hell is that? Something’s growling. It’s like this deep—okay, ah, there’s something in there. I have a feeling I know exactly what it is. I think there’s an electric eel in th…

In a previous video, we explored the sampling distribution that we got when we took the difference between sample proportions. In that video, we described the distribution in terms of its mean, standard deviation, and shape. What we’re going to do in this…

This is the world’s largest earthquake simulator. It’s called E-Defense. Its huge shake table can support a 10-story building and then move it in all directions with the force of the world’s most destructive earthquakes. E-Defense has conducted more than …

[Music] When I was graduating college, my mother came to the graduation. She said, “I’ve got great news! I’m coming to the graduation, um, but, um, I also have some other news: no more checks.” I said, “What do you mean?” Because she’d been paying for co…