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
People who drink coffee are less likely to commit suicide than people who don't.
268
You can overdose on caffeine.
274
The first webcam was used in 1991 by Cambridge researchers for checking the coffee pot without leaving their desks.
10
Caffeine boosts memory.
405
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
1k
Decaffeinated coffee is not 100% caffeine free. When coffee is being decaffeinated, 2% of the caffeine still remains in it.
59