If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
In Saudi Arabia, a woman reportedly may divorce her husband if he does not keep her supplied with coffee.
Caffeine boosts memory.
You can overdose on caffeine.
People who drink coffee are less likely to commit suicide than people who don't.
McDonald's did away with its spoon-shaped coffee stirrers because people were using them as cocaine spoons.
Chocolate is lower in caffeine than tea, coffee and coca cola. A one ounce bar of chocolate contains about 6mg of caffeine, whereas a five ounce cup of regular coffee contains over 40mg.
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.