The Romans used to clean themselves with olive oil since they did not have any soap. They would pour the oil on their bodies, and then use a strigil, which is type of blade, to scrape off any dirt along with the oil.

The word "Nazi" is actually an abbreviation for Nationalsozialistische Deutsche Arbeiterpartei, which refers to the National Socialist German Workers Party.

Human eye detects 10 million colors.

AMAZING FACTS