There was once an undersea post office in the Bahamas.
241
The best diamonds are colored blue-white.
80
There are over 16,251 full-service restaurants in the vicinity of NYC. You could visit one every day for 40 years and still not have visited them all. This excludes counter service restaurants and cafeterias.
5
One in five long-term love relationships began with one or both partners being involved with others.
177
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
If left alone, 70% of birthmarks gradually fade away.
193
The majority of suicides occur on a Monday.
393
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240