Through the 2008 Summer Games, the U.S. has never won a medal in handball, table tennis, rhythmic gymnastics, and badminton. According to the olympic website, the US has 3 events it has never won a medal in----I know one of them is Handball, but do not know the other two. Through the 2006 Winter Games, the U.S. has never won a medal in biathlon and nordic combined.
In addition to the male/female symbolism, the circle with an arrow is also used as the zodiacal symbol for the planet Mars: the circle with a plus-sign is used as the zodiacal symbol for the planet Venus. Willow Â· 7 years ago.
Flowcharts may contain other symbols, such as connectors, usually represented by circles, to represent converging paths in the flow chart. Circles will have more than one arrow coming into them but only one going out. Some flow charts may just have an arrow pointing to another arrow instead.