author
Michal Sedziwój
A Renaissance alchemist, physician, and natural philosopher whose experiments helped push chemistry beyond medieval mysticism, he became famous across Europe under the Latinized name Michael Sendivogius. He is often remembered for writings about a life-giving component of air, which later readers connected to the discovery of oxygen.
1 Audiobook
A New Light of Alchymie Taken out of the Fountaine of Nature, and Manuall Experience. Etc.
by Michal Sedziwój, Paracelsus
About the author
Born in 1566 in the Polish–Lithuanian Commonwealth, Michał Sędziwój was known across Europe as Michael Sendivogius. He studied widely, moved in courtly and scholarly circles, and built a reputation as an alchemist, physician, and philosopher at a time when the boundaries between magic, medicine, and early science were still fluid.
His fame rests above all on his alchemical writings and experiments. Later historians describe him as an important transitional figure between medieval alchemy and modern chemistry, especially because he wrote about a vital substance present in air long before oxygen was formally identified and named.
Sędziwój’s life has gathered plenty of legend, which fits a man so closely tied to alchemy. Even so, his influence was real: his work circulated widely, and he remains one of the most intriguing scientific figures of early modern Poland.