perpetual motion of the first kind
1perpetual motion — Mech. the motion of a theoretical mechanism that, without any losses due to friction or other forms of dissipation of energy, would continue to operate indefinitely at the same rate without any external energy being applied to it. [1585 95] * * * …
2Perpetual motion — For other uses, see Perpetual motion (disambiguation). Robert Fludd s 1618 water screw perpetual motion machine from a 1660 wood engraving. This device is widely credited as the first recorded attempt to describe such a device in order to produce …
3History of perpetual motion machines — The history of perpetual motion machines dates back to the Middle Ages. For millennia, it was not clear whether perpetual motion devices were possible or not, but the development of modern thermodynamics has indicated that they are impossible.… …
4The Law of Conservation of Energy — The Law of Conservation of Energy † Catholic Encyclopedia ► The Law of Conservation of Energy Amongst the gravest objections raised by the progress of modern science against Theism, the possibility of Miracles, free will, the… …
5The Real Presence of Christ in the Eucharist — The Real Presence of Christ in the Eucharist † Catholic Encyclopedia ► The Real Presence of Christ in the Eucharist In this article we shall consider: ♦ the fact of the Real Presence, which is, indeed, the central dogma; ♦ the …
6The Pale Horse (novel) — The Pale Horse   Dust jack …
7The House (The Keys to the Kingdom) — The House is a domain that serves as the center of the universe in the Keys to the Kingdom series by Australian author Garth Nix. Anything in creation not in the House, such as earth (the solar system and indeed this universe), is part of the… …
8The Idler (1758–1760) — This article is about the 18th century series of essays. For other publications called The Idler, see The Idler (disambiguation). The Idler was a series of 103 essays, all but twelve of them by Samuel Johnson, published in the London weekly the… …
9motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first …
10The Illuminatus! Trilogy — Illuminatus redirects here. For other uses, see Illuminati (disambiguation). The Illuminatus! Trilogy …
