Perpetual Motion - Invention History

Invention History

The 8th century Bavarian "magic wheel" was a disc mounted on an axle powered by lodestones, claimed to be able to rotate forever.

Indian mathematician-astronomer, Bhāskara II, described a wheel, dating to 1150, that would run forever.

Villard de Honnecourt in 1235 described, in a 33 page manuscript, a perpetual motion machine of the first kind. His idea was based on the changing torque of a series of weights attached with hinges to the rim of a wheel. While ascending they would hang close to the wheel and have little torque, but they would topple after reaching the top and drag the wheel down on descent due to their greater torque during the swing. His device spawned a variety of imitators who continued to refine the basic design.

Following the example of Villard, Peter of Maricourt designed a magnetic globe which when mounted without friction parallel to the celestial axis would rotate once a day and serve as an automatic armillary sphere.

In 1607 Cornelius Drebbel in "Wonder-vondt van de eeuwighe bewegingh" dedicated a Perpetuum motion machine to James I of England. It was described by Heinrich Hiesserle von Chodaw in 1621. Also in the 17th century, Robert Boyle's proposed self-flowing flask purports to fill itself through siphon action and Blaise Pascal introduced a primitive form of roulette and the roulette wheel in his search for a perpetual motion machine.

In the 18th century, Johann Bessler (also known as Orffyreus) created a series of claimed perpetual motion machines. In 1775 the Royal Academy of Sciences in Paris issued the statement that the Academy "will no longer accept or deal with proposals concerning perpetual motion".

In the 19th century, the invention of perpetual motion machines became an obsession for many scientists. Many machines were designed based on electricity. John Gamgee developed the Zeromotor, a perpetual motion machine of the second kind. Devising these machines is a favourite pastime of many eccentrics, who often devised elaborate machines in the style of Rube Goldberg or Heath Robinson. Such designs appeared to work on paper, though various flaws or obfuscated external energy sources are eventually understood to have been incorporated into the machine (unintentionally or intentionally).