Ex-CIA Spy: China Is Preparing & We're Not Paying Attention! Here's What Happens If They Takeover!

[Voiceover] In any discussion of biology or discussion of evolution, the idea of a species will come up over and over again. And we have a whole separate video on species. But the general idea, or the mainstream definition of a species, is a group of orga…

In addition to citizenship rights, citizens also have responsibilities and obligations. Now, obligations are those activities that citizens must do or they’ll face legal repercussions. But responsibilities are activities that citizens should do to be good…

When life feels out of control, it’s important to know how to stay calm, and in his Meditations, Marcus Aurelius, the last of the five good emperors of Rome, offers us several insights on how to do this. By practicing the following five virtues, you’ll be…

Our shark story starts in the late 1950s. Elvis Presley has just released “Jailhouse Rock,” Jane Goodall is taking her very first trip to Kenya, businesses will invent the laser soon, although they don’t quite know what to use it for, and the space race i…

Hey, Vsauce. Michael here. And are you still doing things in the real world? C’mon, I mean, why flip a coin when you could just flipacoin.com? Every time you refresh the page, it flips again. Of course, there are plenty of other things you can Do Online N…

Laughs, or iPhone moving out there. Oh, it looks like a swimming pool from here. Ooh, I don’t know if there’s water. It makes you a little stressed, to say the least. When we started this walk across Grand Canyon from 500 miles to the east of here, a frie…