How Mr. Coffee Made Coffee Manly
Mr. Coffee, the first electric-drip coffee machine for home use, debuted in 1972, forever changing the way Americans made coffee.
The Many Unexpected Jobs of the Clubmoss Spore
The first working internal combustion machine debuted in 1807, powered by lycopodium powder, which is made of explosive plant spores.
How Political Events Change Currency Value
What causes shifts in currency after a political event is, essentially, human expectations.
The Historical Need for Black Colleges
Historically black colleges and universities have also been on the forefront of fighting for desegregation.
A Fragile Balance in Iran
While US sanctions on Iran reinforced the importance of domestic trade and production, Rafsanjani's policies ultimately empowered the middle class.
Impeaching History
Got impeachment? Not much. In American history, there have only been a total of 19 impeachment trials in the U.S. Senate.
Where Have All the Cheetahs Gone?
Disturbing news for cheetahs: a recent census reveals that populations have plummeted.
The Cork Oak Forests Want You to Drink More Wine
Corks come from a tree that is part of a unique ecosystem dependent on cork harvest for its survival.
The Man Who Invented the Showgirl
Showgirl. Just the word calls to mind fabulous plumes, spangled sequins, and a distinctive strut. But where does ...