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Have you ever wanted to launch a tennis ball 150 feet into the air? If you are into radio and have a nice big tree in your yard, you might have answered, Yes! This is a really easy way to get your antenna wire up high, or to just launch a ball and watch your dog go nuts! – Link

  • Pavel

    Interesting article! Great job!

  • Pavel

    Interesting article

  • Pavel


  • atomicthumbs

    That is awesome.

    Also, you might need a new CAPTCHA.

  • ShipOfTheseus

    Excellent timing, MAKE! We were just in the back yard this afternoon speculating how to get an antenna wire some 50’+ up in a tree. Great, just great – thanks!