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Columbia man's air conditioner invention picked by Quirky
Perseverance can indeed pay off. Just ask Garthen Leslie. For years, the 60-year-old Columbia resident has been trying to sell his invention ideas: a skateboard with an odometer and a speedometer, a sensory-equipped life vest for toddlers, and more. He was selling them all, but nobody was buying.
By Pete Pichaske
May 1, 2014