If you're typical, you can guess someone's sex with 95% accuracy just by smelling their breath.
150
The inventor of Vaseline ate a spoonful of the stuff every morning!
336
The U.S. military's dried food rations can be re-hydrated with urine!
137
Real diamonds can be made from peanut butter!
549
Isaac Asimov is the only author to have a book in every Dewey-decimal category.
90
Whispering is more wearing on your voice than a normal speaking tone.
443