What happens to abandoned mines?

What happens to abandoned mines?

Did you know there are as many as 500,000 abandoned mines in the US, but the federal government knows where only 30,000 of them are? Learn about these places go from money pit to death trap when mine companies simply walk away.

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Is brain size related to intelligence?

Is brain size related to intelligence?

The idea that the larger the brain, the higher the intelligence is an old one, but it's pretty much utterly false. Modern investigation into how the brain works suggests there's a lot more to take int...

8 Heinä 201433min

How Monopoly Works

How Monopoly Works

Since more than 1 billion people have played it, you're probably familiar with the board game Monopoly, but we bet you don't know its secret origins as a left-wing socialist teaching tool. Learn about...

3 Heinä 20141h 2min

How The Louvre Works

How The Louvre Works

The most famous museum in the world, France's Louvre, has been the seat of high art and culture for several centuries. Its history goes back farther than that, beginning in the 1200s as a fort and pri...

1 Heinä 201441min

How the MPAA Works

How the MPAA Works

You may be surprised to learn those ubiquitous ratings, from G to NC-17, put on movies in America are actually handed down by anonymous employees of a secretive organization that serves as a lobbying ...

26 Kesä 201442min

How the La Brea Tar Pits Work

How the La Brea Tar Pits Work

It's surprising that a few 12-feet-deep pools of asphalt have proven to be one of the most significant troves of Pleistocene fossils, but the La Brea Tar Pits, located in the heart of Los Angeles, are...

24 Kesä 201431min

How Soccer Works

How Soccer Works

Maybe you hail from a soccer crazed country - or from the U.S. Either way, there's lots to discuss about "the beautiful game", from its prehistory, rules and strategy to, of course, the World Cup. Joi...

19 Kesä 201459min

Is your employer spying on you?

Is your employer spying on you?

Your employer may be secretly reading your emails, watching what websites you visit and tracking your whereabouts through your phone. And because of how the courts have ruled, there's nothing you can ...

17 Kesä 201442min

Sugar: It Powers the Earth

Sugar: It Powers the Earth

Since sugar spread from Polynesia a few thousand years ago, the world has been crazy for it. Insanely high prices, wars and even slavery couldn't undo world's need for a sugar fix. Today that fix is r...

12 Kesä 201443min

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