How Currency Works
Even if you entirely eschew the concept of money, we'll bet you'd be hard pressed not to trade in some form of currency. Learn how everything from cows to cacao beans to tiny shells from Maldives have...
18 Sep 201446min
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 capit...
16 Sep 201449min
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...
9 Sep 201435min
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 ...
4 Sep 201442min
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 th...
2 Sep 201444min
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 ...
28 Aug 201445min
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 dow...
26 Aug 201447min
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...
21 Aug 201444min
