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Piezoelectric Tennis Rackets

Posted by michael on from the cheap-shot dept.

morcheeba writes "EETimes has an article on a piezoelectric tennis racket made by Head Sport AG. It uses piezoelectric fibers to damp vibrations and, due to regulations, it doesn't contain a battery. Although it's been out a while, it's now gaining credibility with professionals and has made it into the quarterfinals of the French Open."

4 of 143 comments (clear)

  1. Re:anna kornakova uses an electric racket by andrea_dworkin · · Score: 0, Troll

    Sir, wimmen are not objects for your sexual fantasies, we are people, and I think that Anna Kornakova's sexuality is none of your goddes-damned business. Go take a cold shower, rapist.

  2. Re:anna kornakova uses an electric racket by andrea_dworkin · · Score: 0, Troll

    Wooo! You tell 'im sister! Shout down the Patriarchy!!!

  3. Re:Important Info About Pieziolectric Heads by andrea_dworkin · · Score: 0, Troll

    Sir, jokes about dead sex workers are not funny. You think you can browbeat our sex with your derogitory jokes, but watch out, the Matriarchy is coming, and your all gonna be eunuchs!

  4. Back to [strike] drawing [/strike] tennis board by MickLinux · · Score: 0, Troll

    We should have tennis without technology?

    Well, I guess it's back to the board --
    not drawing board, but tennis board.

    --
    Correct Horse Battery Staple: 72 bits of entropy. Enter "Correct H" into google. When it generates the phrase, that's