Your body is creating and killing about 2.4 million red blood cells per second.
17
Sony researchers have developed a refrigerator that only opens when you smile.
9
Play-Doh was first manufactured as a wallpaper cleaner.
122
Couples' personalities converge over time to make partners more and more similar.
235
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Contrary to popular belief, plastic cutting boards are more likely to harbor bacteria than wood ones. New plastic boards are easier to clean, but ones with cuts are nearly impossible to completely disinfect, whereas wood ones absorb and kill bacteria, regardless of age or use.
13