The "Sandcastle Effect" was identified by researchers at the University of Notre Dame, Indiana and first published on June 18, 1997. It explained why sandcastles do not collapse after the sand in them has almost totally dried out.
More Daily Trivia
According to experts, 30 percent of all marriages occur because of friendship.
Phobos, one of the moons of Mars, is so close to its parent planet that it could not be seen by an observer standing at either of Mars poles. Phobos make three complete orbits around Mars every day.
Until the Middle Ages, passports were given only to the privileged well-to-do. In 1215, the Magna Carta established that "All merchants are to be safe and secure in leaving and entering England." One of the earliest U.S. ...Read More
Boot and shoemakers are often commonly called "cobblers." But the word cobbler is more properly applied to shoe repairmen. Those who actually make footwear are known as "cordwainers." This term has its antecedents in the ...Read More
In 1931, Lili de Alvarez was the first woman to wear shorts at Wimbledon.
Supercells are similar to other thunderstorms, except they're bigger, stronger, and meaner. While a strong thunderstorm, associated with a passing cold front, may produce a tornado, supercells can produce several tornadoes...Read More