Safari Live - Day 337 | National Geographic

[Voiceover] “F is a finite function whose domain is the letters a to e. The following table lists the output for each input in f’s domain.” So if x is equal to a, then if we input a into our function, then we output -6. f of a is -6. We input b, we get …

Hello readers! I just got back from the library with these books. Oh, big surprise, you say? I went to the library! I found two books. No, I get it, but these books will help us talk about the difference between a first and second-hand account. You see, …

Presented by Acura. Precision crafted performance. Retro Rockets are about to fire in 1, 2, 3! Hello, my name is Ardo Good, and I’m the director of the miniseries. I was drawn to this project mainly because of two things. One is that I always try to look…

[Music] A while back I was teaching physics in California. I got to class and I was all like, “Hey class, you want to hear a physics joke?” “Yeah, okay totally!” “Does light hold mass?” “I don’t know, does it?” “No, it’s not even Catholic!” Oh man, …

Hey grammarians! Uh, some of you may have been raised like me with the superstition that it wasn’t okay to start a sentence with a conjunction, uh, like for, and, or, nor, or, or, but. But I’m here to tell you not to bury the lead—totally fine! Like, you …

[Music] The rugged mountainous terrain of India contains unmatched adventure. Their three historic railways are grouped into a single World Heritage site known as the Mountain Railways of India. The Darjeeling Himalayan Railway, the Nilgiri Mountain Railw…