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His "Practical Chemistry" is now in its sixth edition.
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A History of Chemistry from the Earliest Times |
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The art of alchemy was now to receive an impulse in a new direction.
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A History of Chemistry from the Earliest Times |
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H]e ascertained that contains an earth united to an acid.
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A History of Chemistry from the Earliest Times |
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He charged Paracelsus with bad faith.
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A History of Chemistry from the Earliest Times |
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His last years were devoted to transmutation of metals, and he died at Cologne.
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A History of Chemistry from the Earliest Times |
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To them the Cabala was the touchstone of wisdom.
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A History of Chemistry from the Earliest Times |
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His biography is made up of several more or less improbable legends.
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A History of Chemistry from the Earliest Times |
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T]he greatest name of this period is... Van Helmont.
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A History of Chemistry from the Earliest Times |
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Oswald Croll (1580--1609)... won distinction as a pharmacist.
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A History of Chemistry from the Earliest Times |
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He knew , which he termed "nitrum flammans."
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A History of Chemistry from the Earliest Times |
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His Lectures on the Elements of Chemistry were published in 1803.
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A History of Chemistry from the Earliest Times |
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We Re-Launched The New York Times Paywall and No One Noticed. That's exactly what we hoped for.
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The New York Times |
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The times they are a-changin'
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Times |
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This time, like all times, is a very good one, if we but know what to do with it.
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Times |
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The man and the hour have met.
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Times |