NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
There are 86,400 seconds in a day.
110
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
Donkeys kill more people annually than plane crashes.
927
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
The worlds oldest piece of chewing gum is over 9000 years old!
122