You can overdose on caffeine.
274
McDonald's did away with its spoon-shaped coffee stirrers because people were using them as cocaine spoons.
167
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Decaffeinated coffee is not 100% caffeine free. When coffee is being decaffeinated, 2% of the caffeine still remains in it.
59
Caffeine boosts memory.
405
In 1943, a Pan Am Airline chef snuck whiskey into passengers' coffee to warm them up on a winter flight. When asked what kind of coffee they were being served, he improvised "Irish Coffee," creating the now-famous cocktail.
7
In Saudi Arabia, a woman reportedly may divorce her husband if he does not keep her supplied with coffee.
479
The first webcam was used in 1991 by Cambridge researchers for checking the coffee pot without leaving their desks.
10