There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
There is a fake village with fake shops and restaurants that is actually a care home for elderly dementia sufferers in the Netherlands.
7
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
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
More than 10% of the world's salt is used to de-ice American roads.
54