Alchemy | Definition, History, Meaning, & Facts | Britannica
4 天之前 · Alchemy, a form of speculative thought that, among other aims, tried to transform base metals such as lead or copper into silver or gold and to discover a cure for disease and a way …
Alchemy, Transmutation, Philosopher's Stone - Britannica
5 天之前 · Chemistry - Alchemy, Transmutation, Philosopher's Stone: Three different sets of ideas and skills fed into the origin of alchemy. First was the empirical sophistication of jewelers, gold- …
Alchemy - Transmutation, Elixir, Philosopher's Stone | Britannica
Alchemy - Transmutation, Elixir, Philosopher's Stone: Superficially, the chemistry involved in alchemy appears a hopelessly complicated succession of heatings of multiple mixtures of …
Alchemy - Chemistry, Transmutation, Philosophies | Britannica
Alchemy is an universal art of vital chemistry which by fermenting the human spirit purifies and finally dissolves it. . . . Alchemy is philosophy; it is the philosophy, the finding of the Sophia in …
History of alchemy | Britannica
alchemy, Pseudoscience focused on the attempt to change base metals into gold. Ancient alchemists believed that, under the correct astrological conditions, lead could be “perfected” …
Philosopher’s stone | History & Facts | Britannica
2024年11月7日 · Philosopher’s stone, in Western alchemy, an unknown substance, also called ‘the tincture’ or ‘the powder,’ sought by alchemists for its supposed ability to transform base …
Alchemy Definition & Meaning | Britannica Dictionary
ALCHEMY meaning: 1 : a science that was used in the Middle Ages with the goal of changing ordinary metals into gold; 2 : a power or process that changes or transforms something in a …
alchemy - Kids | Britannica Kids | Homework Help
Their field of study was called alchemy. Alchemists experimented with metals , salts, acids, and other chemicals. They also developed many nonscientific and magical beliefs about the world.
Herbal Medicine, Philosophical Stone & Elixir of Life - Britannica
Elixir, in alchemy, substance thought to be capable of changing base metals into gold. The same term, more fully elixir vitae, “elixir of life,” was given to the substance that would indefinitely …
Alchemy - Indian, Chemistry, Philosophies | Britannica
Alchemy - Indian, Chemistry, Philosophies: The oldest Indian writings, the Vedas (Hindu sacred scriptures), contain the same hints of alchemy that are found in evidence from ancient China, …