If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
Two dogs were among the Titanic survivors.
262
Water is actually naturally blue.
48
Sharks, like other fish, have their reproductive organs in their chests.
248
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
There was once an undersea post office in the Bahamas.
241
Jellyfish as a species are actually older than dinosaurs and sharks.
383
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22