Women have a slightly higher average IQ than men.
164
On average women can hear better than men.
170
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Every three seconds, a new baby is born.
122
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
The Japanese commonly put ketchup on their rice.
16