It's impossible to kill yourself by holding your breath.
703
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
The number of text messages sent and received in a given day is greater than the world's population.
198
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
The name Joshua is Hebrew for 'Jesus'.
74
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
You can start a fire with ice.
367