Wells, J.B. Toy Buzz. US Patent #193201. US Patent Office (May 21, 1877). Wiley, Jack; How to Make Propeller-Animated Whirligigs: Penguin, Folk Rooster, Dove, Pink Flamingo, Flying Unicorn & Roadrunner, Solipaz Publishing Co., 1993 External links Whirligig Carver Inspired by Slovenian Childhood Memories Video produced by Wisconsin Public Television Whirligig physics analysed and used to design a cheap centrifuge (paperfuge) Traditional toys Garden ornaments