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socialism600x350 How Socialism Works

In America it's virtually a dirty word, but after being dragged through the mud for a century, socialism is still a part of the U.S.’s national character. Learn about this foil and complement to capitalism and why it might not be so bad.

Photos.com/Thinkstock How Royalty Works

In some nations royals are so ingrained in the national fabric they are considered part of the country. Join Josh and Chuck as they take a look backward in time at the ancient tradition of despotism and unbridled privilege in this episode.

iStock/Thinkstock How Stem Cells Work

Since scientists realized there is a type of cell that can grow into any other type, they have worked to use them to heal human conditions like Parkinson's and immune disorders. But because stem cells often come from embryos they remain controversial.

tomasworks/iStock/Thinkstock How TV Ratings Work

Ever wonder why some great shows go off the air after a season or less? Blame it on the Nielsen company, which has for more than 60 years been the almost exclusive decider of what goes and what stays on TV.

sketch22/iStock/Thinkstock How Pinball Works

Pinball was actually illegal until the 1970s in NY and other cities, hidden in the backs of pornography shops. The game was finally legalized, thanks to a Babe Ruth-style shot by the best player in the world. Learn all about it with Josh and Chuck.

Kim Steele/Photodisc/Thinkstock How Blimps Work

After newsreels captured the Hindenburg erupting in fire in 1937, the promising development of airship aviation was cut short. Today companies and militaries are taking another look at blimps and the unique qualities that may revive them.

Wincotts/iStock/Thinkstock What’s the deal with headstones?

Headstones have quite an interesting history. From the beginnings of marking graves with simple wood carvings to the elaborate tombstones that would come in the Victorian era, Chuck and Josh break down the deal with all things headstone in this episode.

spreephoto.de/Moment/Getty Images How the Berlin Wall Worked

It's hard to believe now, but just over 25 years ago there was a giant concrete wall separating East and West Germany. In this episode, Chuck and Josh get into the fascinating story of the Berlin Wall.

elevator-sysk-600x350 Going Up: Elevators

Elevators are way more interesting than you might think. In this week's episode, Chuck and Josh board the lift to enlighten everyone as to the ins and outs, and ups and downs, of these handy people movers.

Fuse/Thinkstock How Ebola Works

A disease that was discovered and contained to Central Africa in the 1970s has revived and spread in 2014. Now there is an Ebola outbreak that has moved across borders and science still has no cure for it.

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