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Lapidary Medicine
Lapidary medicine is a pseudoscientific concept based on the belief that gemstones have healing properties. The source of the idea of lapidary medicine stems from information found in lapidaries Lapidary (from the Latin ) is the practice of shaping stone, minerals, or gemstones into decorative items such as cabochons, engraved gems (including cameos), and faceted designs. A person who practices lapidary is known as a lapidarist. A la ..., books giving "information about the properties and virtues of precious and semi-precious stones." These lapidaries not only provide understanding of the sale and production of items of lapidary medicine, but also provide information about common cultural practices and beliefs about gemstones. The most common application of the concept was to embed precious stones within open-backed jewelry. In his book ''The boke of secretes of Albertus Magnus of the vertues of herbes, stones, and certayne beasts,'' bishop Albertus Magnus also suggests the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lapidary (text)
A lapidary is a text in verse or prose, often a whole book, that describes the physical properties and virtues of precious and semi-precious stones, that is to say, a work on gemology. It was frequently used as a medical textbook since it also comprises practical information about each stone's medical application. Several lapidaries also provide information about countries or regions where some rocks were thought to originate, and others speculate about the natural forces in control of their formation. Lapidaries were very popular in the Middle Ages when belief in gems' inherent power for various purposes was widely held. Among the wealthy, collecting jewels was often an obsession and a popular way to store and transport capital. In the Middle Ages, scholars often distinguish "three different kinds of lapidaries: 1. the scientific lapidary 2. the magical or astrological lapidary that sets the relationship between the Signs of the zodiac and a particular gemstone and 3. the Christian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crystal Healing
Crystal healing is a pseudoscientific alternative-medicine practice that uses semiprecious stones and crystals such as quartz, agate, amethyst or opal. Adherents of the practice claim that these have healing powers, but there is no scientific basis for this claim.Regal, Brian. (2009). ''Pseudoscience: A Critical Encyclopedia''. Greenwood. p. 51. Practitioners of crystal healing believe they can boost low energy, prevent bad energy, release blocked energy, and transform a body's aura. In one method, the practitioner places crystals on different parts of the body, often corresponding to chakras; or else the practitioner places crystals around the body in an attempt to construct an ''energy grid'', which is purported to surround the client with healing energy. Scientific investigations have found no evidence that such "energy grids" actually exist, and there is no evidence that crystal healing has any greater effect upon the body than any other placebo. Where the practice is p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obsolete Medical Theories
Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky replaces it. The international standard IEC 62402:2019 Obsolescence Management defines obsolescence as the "transition from available to unavailable from the manufacturer in accordance with the original specification". Obsolete also refers to something that is already disused or discarded, or antiquated. Typically, obsolescence is preceded by a gradual decline in popularity. Consequences Driven by rapid technological changes, new components are developed and launched on the market with increasing speed. The result is a dramatic change in production methods of all components and their market availability. A growing industry sector is facing issues where life cycles of products no longer fit together with life cycles of required components ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
