In 1518, a "dancing plague" struck Strasbourg, Alsace, whereby hundreds of people danced fervently in the streets over the period of a month. Some suffered heart attacks or strokes, and many others died from sheer exhaustion. It remains unexplained.
19
There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
The strangers in your dreams are actually people that you've seen in real life.
50
The Internal Revenue Service audits 87 percent of women who claim breast implants as tax deductions.
54
Over the whole Twilight saga, there are over 24 minutes of just staring.
16