You will experience the billionth second of your life when you are 31 years old.
21
You share your birthday with at least 9 other million people in the world.
201
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
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Babies cry but they don't produce tears until one to three months after birth.
238
You forget 90% of your dreams.
256