What does the root oss mean?

What does the Chinese flag symbolise? What does Iorry mean? Are there any gold Olympic winners that have been underage? How much does an Oscar weight? How many people can swim 400 yards? Where Osama bin Laden was buried? What channels are Hyde Park concert on? What are the names of the countries taking part in the olympic games? What year was the seated liberty one troy oz coin minted? Volleyball in the Olympics? Why did the Greeks decide to have 5 Olimpic rings for the Olimpic sign? What is the price of salt per ounce? What is the value of an 1884 and 1886 silver peace dollar? Where were all of the olympic games held? Who is known as father of modern Olympics? How often is the winter Olympics? The host city is chosen 7 years in advance Why? What is the difference between oakley xlj lenses and oakley XL lenses? What is the most prized diamond? Who set a new world record in the 400-m freestyle at the 2000 Olympics?