1 كتب إلكترونية بواسطة Everett Lincoln King
Everett Lincoln King: Bangerter’s Inventions His Marvelous Time Clock
This vintage book contains a detailed description of a clock allegedly powered by perpetual motion, complete with diagrams, explanations, and photographs. Although true perpetual motion is still …
EPUB
الإنجليزية
DRM
€6.49
