Best Answer: Today, the national average for the diamonds chosen for engagement rings with regard to carat weight is 0.38 carats. In general, the carat weight averages of engagement ring diamonds are increasing.
Now have you ever wondered what is up with tennis players and the noises they make when hitting the ball back and forth. Well, they have every right to make these noises. Venus Williams served the world's fastest tennis ball among women which was clocked at 56.95 m/s (127.4 mph). That's twice the speed limit on a regular highway in New York City. Tilden holds the title of World's fastest tennis ball served among men with a speed of 73.14 m/s (163.6 mph).
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.