How Diamonds Work
There's no denying that diamonds are pretty -- but where do they come from, and why are they so expensive? Join Chuck and Josh as they explore everything about diamonds, from their formation to the mi...
3 Huhti 201240min
How Music Sampling Works
Today music sampling is a common practice, especially in electronic or hip-hop music. But how does it work? After all, other artists made the original music, and most of them would presumably like to ...
29 Maalis 201244min
10 Big Cases of Revenge
Who doesn't love a good story about comeuppance? Whether served cold or piping hot, revenge is an ancient idea -- and history is filled with acts of vengeance. Join Josh and Chuck as they trace the co...
27 Maalis 201244min
How Tipping Works
Tipping is commonly expected in some places, such as U.S. restaurants. Yet this practice varies across cultures. Join trivia gurus (and former waiters) Josh and Chuck as they take a closer look at the...
22 Maalis 201250min
How Comic Books: Live from SXSW
Although you might not be a fan of comic books, there's no denying that they have a fascinating place in American history. And -- as if that wasn't interesting enough -- Josh and Chuck decided to brea...
20 Maalis 201256min
How the Donner Party Worked
Did they or didn't they? There is plenty of written evidence that the ill-fated Donner Party resorted to cannibalism - except there are no bones. Learn the details of one of the worst disasters of the...
15 Maalis 201236min
Should chimps be used for medical testing?
If you've got half a heart it's an easy question to answer. But if you're happy living without polio and hepatitis B you may want to question further. Learn about what makes chimps special and the his...
13 Maalis 201232min
How Noah's Ark Worked
Stories of a great flood and a man who managed to stay afloat while the world drowned abound in ancient traditions. Join Josh and Chuck as they explore the possible evidence of the Great Flood and whe...
8 Maalis 201231min
