There are 92 known cases of nuclear bombs lost at sea.
148
The Titanic was the first ship to use the SOS signal.
149
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
Scientists are excavating the ruins of a major civilization which pre-dates both the pyramids and Stonehenge by over 7,000 years. In 15 years, they have uncovered only about 5% of the site.
21
The first coast-to-coast telephone line was established in 1914.
33