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

What’s up you guys, it’s Graham here! So here’s something that’s probably all crossed our minds at some point or another: have you ever been faced with the dilemma of what happens when you win the one point six billion dollar jackpot lottery, and you sim…

Hi everyone, welcome to the daily homeroom live stream. Sal here from Khan Academy. For those of you who are wondering what this is, this live stream is something we started as soon as we saw schools starting to get closed around the world. Because we saw…

[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…

[Derek] What would happen if you dropped a penny off the Empire State Building? Could it kill someone walking on the sidewalk below? What does it take to create a deadly projectile? Well, I’m gonna put this to the test with original MythBuster Adam Savage…

How should we act when people around us are panicking? And how can we avoid panicking ourselves? Panic gets us nowhere, as it is a state of emotional turmoil during which our rationality is thrown overboard. So when we’re faced with a wide variety of opin…

[Bertie] Only minutes old, this harp seal pup is quick to fall in love with its icy home sweet home. The ice melts. In just 10 days’ time, mom will leave her behind and never look back. The countdown begins. (baby seal cooing) 10, put on at least four pou…