Safari Live - Day 42 | National Geographic

[Voiceover] So we’re told g of x is a transformation of f of x. The graph below shows f of x as a solid blue line. So this is the graph of y is equal to f of x, and the g of x is a dotted red line. So that’s the graph of y is equal to g of x. What is g of…

[MUSIC PLAYING] NARRATOR: Great whites grow up to 20 feet long and can pack over 5,000 pounds of muscle. [MUSIC PLAYING] Yet, despite their size, they often go unnoticed. A type of camouflage known as counter shading gives these sharks the predatory edge…

Hey, it’s me, Destin. Welcome back to Smarter Every Day. In one of the previous episodes, we shot a .22 caliber bullet against various Prince Rupert’s Drops, and you saw it splatter against the glass. It was fascinating. Now, a lot of people had comments…

So we’ve got a situation here with a farmer or child who’s trapped in a grain bin. We’ve got plastic coffers here, and we’ll be placing these on each side of the victim. These are actually going to protect the victim from the corn, to get the corn from co…

We are told that for four days you record the number of hours you sleep each night. You round each time to the nearest one-fourth of an hour. Then here on this table they tell us that our different days they tell us how many hours we slept. Day one we sl…

On the internet, the algorithms are all around you. You are watching this video because an algorithm brought it to you (among others) to click, which you did, and the algorithm took note. When you open the TweetBook, the algorithm decides what you see. Wh…