Real Facts :

1) The pleasant smell of earth after it has rained is call 'petrichor' and is caused by bacteria in the soil.

2) There are 52 playing cards in a deck to represent the 52 weeks in a year. The four suits represent the 4 seasons.

3) The strangers in your dreams are actually people that you've seen in real life.

4) Sweden recycles so well that it has run out of garbage and now must import garbage from Norway to fuel its energy programs.

5) Only 2% of Earth’s population naturally has green eyes.