Tears are made up of almost the exact same ingredients as urine.
The average human foot has about 20,000 sweat glands and can produce as much as half a cup of sweat each day.
80% of American husbands, and 50% of wives, say they’d marry the same partner again.
Big and sneaky? All dinosaurs walked on their toes.
Snails kiss before mating (by rubbing their antennae together).
Loaded question: Picasso carried a revolver loaded with blanks, which he would fire at people who asked him what his work “meant”.
If a cockroach touches a human, it runs to safety and cleans itself.
Li’l fascist: Benito Mussolini was expelled from school for stabbing another kid in the buttocks.
A pelican can hold about 25 pounds of fish in its pouch.
Iceland publishes four times as many books per capita as the United States.