Safari Live - Day 337 | National Geographic

We’re told a certain lottery ticket costs two dollars, and the back of the ticket says the overall odds of winning a prize with this ticket are 1 to 50. The expected return for this ticket is 95 cents. Which interpretations of the expected value are corr…

I have a friend named Sammy who, back in the early 2000s, wrote some code for his MySpace page. And what the code did was anybody who visited his page would have his picture and a tagline that said, “Sammy is my hero,” copied over to their homepage. And t…

Hey, it’s Joey and welcome to Better Ideas. I was just sitting in my apartment and realized that I really needed to do my laundry. I’ve been putting it off for like the past two days or so. You know, I’m a busy guy, and every time I thought about doing my…

[Instructor] What we want to do in this video is figure out what two divided by 0.4 is, or two divided by 4⁄10. So why don’t you pause this video and try to figure out what it is. And as a little bit of a hint, think about two on the number line and thi…

How many moons could Earth handle? The main factor is space. Any moon needs a clean orbit and we have to take two things into account. One, it can’t be too far; otherwise, it won’t follow a stable orbit around us. Two, it can’t be too close either, or the…

We have a repatriation of ancient artifacts from Egypt. It includes a child sarcophagus about 2,600 years old, the top of another mummy sarcophagus, a burial shroud from inside a mummy sarcophagus, and finally, there is a mummified hand which was collecte…