Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
There are 53 Lego bricks manufactured for each person in the world.
83
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
4
Real diamonds do not show up on x-ray.
36
Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12