Larry Fenner loves to tinker, and his new invention demonstrates that you don’t have to have an engineering degree to turn an idea into a successful product. Starting with two Dixie cups, foam padding, a bulb, wires and duct tape two years ago, Fenner created the Clone Shipper, a way to transport young plants. In 2014 he secured $300K in investment capital and is on track to sell 80,000 units this year.