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

Let’s say we’re trying to figure out what 2 divided by 1⁄10 is. So, pause this video and see if you can have a go at that. All right, now there’s a couple of ways that we could approach this. We could just try to think of everything in terms of tenths si…

NARRATOR: Way out into space, the sun’s energy-giving rays grow weaker. Solar panels would be little use to Cassini passing distant planets. It needs a far longer lasting source of power: the radioactive power of plutonium-238. In Idaho Falls, behind high…

So what we’re going to do in this video is several examples where we evaluate expressions with definite integrals. Right over here we have the definite integral from -2 to 3 of 2 F of x DX plus the definite integral from 3 to 7 of 3 F of x DX. All we know…

You know, there are some people out there that are very good at making money, but for some reason, they never managed to become rich. They work hard every day, but no matter how much they earn, money seems to just slip through their fingers. You ever wond…

Many centuries ago, Alexander the Great decided to visit a philosopher named Diogenes, who lived in the city of Corinth. At the time, many philosophers and statesmen were eager to visit the ancient Greek king of Macedon, but Diogenes didn’t show the sligh…

Picture this: you are thrown into a dingy room and told, “You can’t leave until you have created the thinnest material known to man.” Not only that, it must also be the strongest, the best thermal conductor, and as good at conducting electricity as copper…