Standard paper cannot be folded in half more than 7 times.
232
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
People spend about two weeks of their lives at traffic lights!
159
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
One human hair can support 3 ounces.
191
The yin-yang pattern's earliest use is in Rome - not China!
125
People who laugh more are better able to tolerate pain - both physical and emotional.
36