It’s difficult to say which caffeinated drink is more popular; it depends on who and where you are (in America the answer would probably be “cola”).










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I was once offered (hot) tea at a friend’s house (in high school); he dropped a tea bag into a mug of cold water, and put it all into the microwave for a minute or two. Just like Calvin’s attempt, it was a complete failure.

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For several years a German brand of hair care products called “Alpecin” advertised its overloaded caffeine content as “doping for the hair“. This caused a fair amount of controversy, especially when the company later started sponsoring a bicycle racing team.


































































