0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
If you're one in a million, there are about 7,234 people just like you.
31
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
The Japanese, on average, are the shortest people.
320
There are about 255 babies born worldwide every minute.
46