Consumption of TNT turns urine amber or deep red, which people often mistake for blood.
301
Ian McKellen and Patrick Stewart had no idea how to play chess when they appeared in X-Men 2.
54
Hot water can freeze faster than cold water.
181
It 'snows' metal on Venus.
13
Oral sex was illegal in 18 states under old sodomy law until 2003 when they were invalidated.
196