One human hair can support 3 ounces.
191
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
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
The strangers in your dreams are actually people that you've seen in real life.
50
Speed dating was invented by a Rabbi in 1999.
45
Diamonds mined in Brazil are harder than those found in Africa.
40