Whatever happened to acid rain?

In 1969, the Army Corps of Engineers turned off one of the main waterfalls at Niagara Falls to see what could be done to preserve it. They found two corpses, one carcass and lots of pennies. Learn mo...

27 Marras 201915min

Some of the carbon dioxide in your body is radioactive! Don’t worry, it won’t harm you (not sure why we used an exclamation point there). Instead, it might someday be detected by future archaeologists...

26 Marras 201955min

It's no secret that human beings have an obsession with innovation -- but has our species already found every good idea? As Josh and Chuck break down the continuing search for the next great idea, the...

23 Marras 201934min

Ever since Cabbage Patch Kids came along in 1983, there’s been an annual holiday frenzy around one particular toy – the must-have Christmas toy of the year. But what makes a toy a must-have toy? Josh ...

21 Marras 201949min

Time was that you’d bury a deceased relative in your yard; now it’s just weird. But it’s still legal – and if you want to do it, here’s how! Learn more about your ad-choices at https://www.iheartpodc...

20 Marras 201913min

About 5,300 years ago a Copper Age shepherd was murdered. He just happened to die in a place where his body was so well preserved that gave researchers an actual shot at determining the course of his ...

19 Marras 201953min

A Roman senator once said, "Mankind can live without gold, but not without salt." Right he was. The human body needs salt so much we have developed a taste for it specifically. But too much salt can b...

16 Marras 201943min

Getting the rain and melted snow from upstate NY into the taps of every NYC resident and business is one of the great feats of engineering. Does it taste great and make perfect bagels and pizza crust?...

14 Marras 201947min