| The Museum of Unworkable Devices has a great list of perpetual motion devices and other machines based on physics fallacies. http://www.lhup.edu/%7Edsimanek/museum/physgal.htm |
| The Museum of Unworkable Devices has a great list of perpetual motion devices and other machines based on physics fallacies. http://www.lhup.edu/%7Edsimanek/museum/physgal.htm |