Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11
All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
If the human eye was a digital camera, it would have 576 megapixels.
25
20252 is Smokey the Bear's own zip code.
35
More than 50% of Americans fall asleep on their sides.
86
On average, 100 people choke to death on ballpoint pens every year.
72
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12