Perpetuum mobile

Perpetuum mobile

Henry Dircks

1861

Perpetual motion

Arthur W. J. G. Ord-Hume

1977

Discorso di Domenico Mellini

Domenico Mellini

1583

Perpetual motion

Verance, Percy pseud.

1916

Kurtzer Bericht von denen unlängst gantz neu-erfundenen höltzernen parabolischen Brenn-Spiegeln und deren seltzamen gantz wunderbaren Bürckungen

Andreas Gärtner

1715

Perpetual motion

Arthur W. J. G. Ord-Hume

1977

Perpetuum mobile, or, Search for self-motive power during the 17th, 18th and 19th centuries

Henry Dircks

1861

Hawley's Millenium

Daniel Hawley

1818