I read a recent post about the release of new racquets that have 18x20 string patterns. It said that the big differences between these racquets and previously released identical ones with 16x19 string ...

Forbes contributors publish independent expert analyses and insights. Tim Newcomb covers tennis gear/business, stadiums and shoe tech. Solinco, a well-known string maker but relative newcomer to ...

Note: For a definition of unfamiliar terms, see our glossary. The fundamental particles of the universe that physicists have identified—electrons, neutrinos, quarks, and so on—are the "letters" of all ...