Couples' personalities converge over time to make partners more and more similar.
235
Caffeine boosts memory.
405
SONY was originally called 'Totsuken'.
70
It's impossible to kill yourself by holding your breath.
703
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
Only humans shed emotional tears.
331
You can start a fire with ice.
367
In 21 U.S. states, WALMART is the single largest employer.
13