Sharks, like other fish, have their reproductive organs in their chests.
248
The Titanic is about as long as the Empire State building is tall.
174
In 1992, 29,000 rubber ducks washed off a ship. They were found thousands of miles away 8 years later.
707
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Water is actually naturally blue.
48