Mercury is sold commercially (and is almost always quoted in spot metal guides) as X amount of dollars per flask. The flask, the standard industrial unit in which the metal is available, weighs 76 pounds (about 34.5 kg). The current price of a 76 pound flask can be discovered by using the link below.
Power Ranking the Top 20 Men's Tennis Players After U.S. Open 2013. Rafael Nadal may have won the 2013 U.S. Open title, but Novak Djokovic is still the No. 1 ranked player in the world. The final showed some of their best tennis, and that both players are far ahead of the rest of the ATP tour.
Two of the best women tennis players in the world today are sisters, Venus Williams and Serena Williams. Both of the Williams sisters have been ranked Number 1 in the world at some point in their tennis career. Venus Williams born on June 17th 1980 in Lynwood, California, is a year older than her sister. Venus is arguably the best grass court tennis player of the 21st century. She has won the major grass court championship, Wimbledon, five times since 2000.