People who drink coffee are less likely to commit suicide than people who don't.
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
McDonald's did away with its spoon-shaped coffee stirrers because people were using them as cocaine spoons.
Decaffeinated coffee is not 100% caffeine free. When coffee is being decaffeinated, 2% of the caffeine still remains in it.
You can overdose on caffeine.