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  2. George Starkey - Wikipedia

    en.wikipedia.org/wiki/George_Starkey

    George Starkey (1628–1665) was a Colonial American alchemist, medical practitioner, and writer of numerous commentaries and chemical treatises that were widely circulated in Western Europe and influenced prominent men of science, including Robert Boyle and Isaac Newton.

  3. Thomas Norton (alchemist) - Wikipedia

    en.wikipedia.org/wiki/Thomas_Norton_(alchemist)

    Thomas Norton was born to a merchant, mayor and sheriff of Bristol, called Walter Norton (fl. 1392-1421).In the Ordinal, he says he was one of the three alchemists in England who worked together at the time of the change of the coin under Sir Hugh Bryce (1464) and that he was a full alchemist at barely 28, which means that he cannot have been born after 1436.

  4. Alchemy - Wikipedia

    en.wikipedia.org/wiki/Alchemy

    Two famous early Indian alchemical authors were Nāgārjuna Siddha and Nityanātha Siddha. Nāgārjuna Siddha was a Buddhist monk. His book, Rasendramangalam, is an example of Indian alchemy and medicine. Nityanātha Siddha wrote Rasaratnākara, also a highly influential work.

  5. Philosopher's stone - Wikipedia

    en.wikipedia.org/wiki/Philosopher's_stone

    The earliest known written mention of the philosopher's stone is in the Cheirokmeta by Zosimos of Panopolis (c. 300 AD). [4]: 66 Alchemical writers assign a longer history. Elias Ashmole and the anonymous author of Gloria Mundi (1620) claim that its history goes back to Adam, who acquired the knowledge of the stone directly from God. This ...

  6. List of alchemists - Wikipedia

    en.wikipedia.org/wiki/List_of_alchemists

    Depiction of Mary the Jewess, considered the first non-fictitious Western alchemist. From Michael Maier's Symbola Aurea MensaeDuodecim Nationum (1617) An alchemist is a person versed in the art of alchemy. Western alchemy flourished in Greco-Roman Egypt, the Islamic world during the Middle Ages, and then in Europe from the 13th to the 18th ...

  7. Scientists Probed a Medieval Alchemist’s Artifacts ... - AOL

    www.aol.com/scientists-probed-medieval-alchemist...

    The find could spell out why Brahe’s medicines were so popular. These days, we would call them proprietary blends. But in the late 1500s and early 1600s, individual alchemists called the ...

  8. George Ripley (alchemist) - Wikipedia

    en.wikipedia.org/wiki/George_Ripley_(alchemist)

    His alchemical writings attracted attention not only when they were published in the fifteenth century, but also later in the sixteenth and seventeenth centuries. His writings were studied by noted figures such as the alchemist John Dee, Robert Boyle (who is considered to be the first modern chemist), and even Isaac Newton. [2]

  9. 19 Black figures who changed history - AOL

    www.aol.com/news/19-black-figures-changed...

    Harriet Tubman is one of the most famous Black historical figures out there. She was born into slavery in Maryland in the early 19th century. She was born into slavery in Maryland in the early ...