Famous Flops: Craziest Failed Inventions of All Time! What was the failed invention designed to help people communicate through scents? Aromaphone Scentphone Odorizer Smell-o-phone None Which failed invention was a device intended to turn water into wine? AquaVino H2O Wine Wizard Water-to-Wine Converter Aqua Vinum None What was the failed invention designed to help people walk their fish? Fish Leash Aqua Walker FinFlex Fish Stroll None Which failed invention was a bicycle with square wheels? QuadraCycle BoxBike SquareWheel Cycle CubeCycle None What was the failed invention designed to capture sunlight and deliver it indoors through fiber-optic cables? Solar Illuminator Sunlight Transfer System Solar Light Conduit Daylight Transmitter None Time's up Most Popular Most Popular