- A full moon is 9 times brighter than a half moon.
- If you could drive to the sun at a speed of 88.5 km/h (55 mp/h) it would take around 193 years.
- Some playing cards in India are round.
- A nanosecond is one billionth of a second.
- The ancient Greeks first grew carrots as a form of medicine and not a food.
reload more facts | visit cool facts
add this widget to your website