40% of people who are rejected in romantic love slip into clinical depression.
72
By weight, Bone is five times stronger than steel.
417
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
There are about 255 babies born worldwide every minute.
46
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Babies crawl an average of 200m a day.
212