ISBN-13: 9781495373831 / Angielski / Miękka / 2014 / 172 str.
Since 2006, Nathan Coppedge has been known for his perpetual motion designs & theory, now available in book. Included are diagrams and theories on dozens of designs including the Grav-Buoy, Tilt Motor, Repeating Leverage, Motive Mass Machine, Coquette Device, Escher Machine, Fully-Proven PM 1, and many others. This edition features new principles of design and instructions on how to build a detailed experiment that proves perpetual motion principles. This is a frequently updated text, so if you are disappointed that diagrams are missing or the book is unavailable, check back in a few months and the missing diagrams will likely be included, and the title will be available once again.