Intelligent people have more zinc and copper in their hair.
233
Over 98 percent of Japanese people are cremated after they die.
54
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
Sleeping on the job is acceptable in Japan. It is viewed as exhaustion from working hard. Some people fake it to look committed to their job.
57
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15