Safari Live - Day 368 | National Geographic

As of today, I have been making Youtube videos full-time for 10 years. So, to celebrate, I am answering your questions, plus I’m giving away items like this beautiful spinning top from Vorso and other items from my videos. So, if you want to win one of th…

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…

[Music] [Applause] [Music] Hey, Vsauce! Michael, Cameron, Jake here and we are very glad that you are here. What’s going on? Well, it’s our very first Vsauce YouTube livestream! They said it couldn’t be done, but actually, the technology has been possible…

[Click] [High-pitched CRT TV noise] Film is a very straightforward technology. It just involves taking a two-dimensional image and focusing it onto a two-dimensional piece of film, and there you have a photo. But video, and by that, I mean moving electron…

[Music] What’s up you guys, it’s Graham here! So buckle your seatbelts, ladies and gentlemen. I hope you’re sitting down for this one. You know, on this channel we’ve talked about the best credit cards to get free stuff, the best credit cards for free tra…

Takes a lot more than just sugar to make gum sweet, so can I make my own gum sweetener from scratch without sugar? Hit the stuff inside your stuff. Ingredients; the ingredients in this popular gum are, and the ones responsible for flavor are. Now let’s d…