Safari Live - Day 121 | National Geographic

We’re told that quadrilateral A’B’C’D’ is the image of quadrilateral ABCD after reflection. So we can see ABCD here and A’B’C’D’ right over here. What we want to do is figure out a rule for this transformation. So pause this video and have a go at that by…

Foreign [Music] [Applause] [Music] Thank you so much for coming to start a World Cup. Well, everybody here, I think, well, most people have seen you on Shark Tank, and they know you’re into investments. But I want to start with how did you become an inves…

[Music] I was born and raised in the chaotic streets of Mexico City. This is Jorge Kanyes, an activist. He’s standing at an intersection in Mexico City, wearing a black mask and a cape. I was an ordinary citizen until one day I went to a lucha libre match…

People I know always say that I’m super lucky to have a supporting, loving, and caring family, but it’s not entirely true because of the problems that we had among our relatives. My parents taught me to respect, love, and protect our family. Since I hit p…

We all brush our teeth. I mean, I hope we do. At some point in our childhood, someone told us that it was really important for us to brush our teeth. And we believed them. We were convinced. Society from then on has largely embraced the act of brushing te…

What exactly happens when the computer executes a function call? Well, let’s trace a program with a function definition to find out. When we run the program, the computer, as normal, reads the program line by line starting at the top of the file. When th…