Julius Richard Petri's Human Design Chart

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German microbiologist who is generally credited with inventing the device known as the Petri dish after him, while working as assistant to bacteriologist Robert Koch.
Petri first studied medicine at the Kaiser Wilhelm Academy for Military Physicians (1871–1875) and received his medical degree in 1876. He continued his studies at the Charité Hospital in Berlin and had active duty as a military physician until 1882, continuing then as a reservist.
From 1877 to 1879 he was assigned to the Imperial Health Office (German: Kaiserliches Gesundheitsamt) in Berlin, where he became an assistant to Robert Koch. On the suggestion of Angelina Hesse, the New York-born wife of another assistant, Walther Hesse, the Koch laboratory began to culture bacteria on agar plates. Petri then invented the standard culture dish, or Petri plate, and further developed the technique of agar culture to purify or clone bacterial colonies derived from single cells. This advance made it possible to rigorously identify the bacteria responsible for diseases.
He died on 20 December 1921, aged 69, in Zeitz, Germany.
Link to Wikipedia biography

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Julius Richard Petri

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