Safari Live - Day 42 | National Geographic

We’re going to talk about the operational amplifier, or op-amp for short, and this is the workhorse of all analog electronics. The operational amplifier is a type of amplifier. An amplifier is anything that you put an electronic signal in, and you get out…

You must say action, action. Uh, first, I’d like you to introduce yourself. My name is, my name is, and my is, and I’m 15 years old. Where do you live? I live in S H. What are you doing for a living there? Comes, there it comes, now. Okay, my name is, an…

Hey Jeffrey, did you know the holiday seasons are coming up? Oh my God, really? Really! And you know what that means? Awesome games. Awesome games! This is uh Jeff and his [ __ ] friend Adam. Hey, everybody! We’re going to talk about video games here com…

Humans and animals are hardwired to endure, and that includes our “Hostile Planet” crew who had to go through so much to bring you this incredible footage. RENEE GODFREY: We were filming the bat sequence in New Mexico in the middle of the baking hot dese…

Back in the long, long ago, New York and New Jersey fought over the islands betwixt them. Were they New York or were they New Jersey? To determine what was whose, New York proposed a race! All islands that could be encircled in less than 24 hours would be…

Teddy’s learning he’s the grasshopper; he’s learning from the master. That’s the way I look at it. [Laughter] Garbage! You know, when you’re a fashionista like me, you can pick style out five yards away already. I’m kicking Teddy’s ass here; this is amazi…