You can overdose on caffeine.
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The first webcam was used in 1991 by Cambridge researchers for checking the coffee pot without leaving their desks.
10
In Saudi Arabia, a woman reportedly may divorce her husband if he does not keep her supplied with coffee.
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Caffeine boosts memory.
405
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.
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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
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
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