Sharks, like other fish, have their reproductive organs in their chests.
248
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
The Titanic is about as long as the Empire State building is tall.
174
The Caspian Sea is also classed as the world's largest lake.
52
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
Two dogs were among the Titanic survivors.
262
The time interval from first sighting of the iceberg that sank the Titanic to impact was a little over 30 seconds.
105
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8