Sound travels up to 15 times faster through steel than air, at speeds up to 19,000 feet per second.
The phrase, “You're a real peach“ originated from the tradition of giving peaches to loved ones.
It is illegal to sing off-key in North Carolina.
The King of Hearts is the only king without a mustache.
The glue on Israeli postage stamps is certified kosher.
OMG was added to dictionaries in 2011, but its first known use was in 1917.
Ancient Chinese warriors would show off to their enemies before battle, by juggling.
Powerful earthquakes can make the Earth spin faster.
The patent for the fire hydrant was destroyed in a fire.
President Chester A. Arthur owned 80 pairs of pants, which he changed several times per day.