A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
The Japanese commonly put ketchup on their rice.
16
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
The single biggest predictor of love is proximity.
30
Most people smile when they are frustrated, according to a study.
15
On average, a person will spend about five years eating during his or her lifetime.
90
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
7