Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
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
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
On average, a person will spend about five years eating during his or her lifetime.
90
40% of people who are rejected in romantic love slip into clinical depression.
72
Women who read romance novels have sex twice as often as those who don't.
101