There was once an undersea post office in the Bahamas.
241
You can actually sharpen the blades on a pencil sharpener by wrapping your pencils in aluminum foil before inserting them.
209
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
One in five long-term love relationships began with one or both partners being involved with others.
177
If left alone, 70% of birthmarks gradually fade away.
193
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240