Your fingernails grow faster in summer.
744
Couples' personalities converge over time to make partners more and more similar.
235
Each day, more than $40 Trillion Dollars changes hands worldwide.
37
More than 50% of Americans fall asleep on their sides.
86
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
Dartboards are made out of horsehairs.
129
According to an assistant professor of psychology and marketing at NYU, wearing red increases your chances in things like dating and hitchhiking.
12