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Hans Eppinger

Hans Eppinger is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Hans Eppinger rather than just read about it. In short: Hans Eppinger Jr. (5 January 1879, in Prague, Royal Bohemia, Austria-Hungary – 25 September 1946, in Vienna) was an Austrian physician of part-Jewish descent who performed experiments upon Nazi concentration camp prisoners.

Hans Eppinger — main illustration
Hans Eppinger — illustration

Key takeaways

  • Hans Eppinger belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Hans Eppinger to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Hans Eppinger from memory before moving on to harder problems.

Reference excerpt

Hans Eppinger Jr. (5 January 1879, in Prague, Royal Bohemia, Austria-Hungary – 25 September 1946, in Vienna) was an Austrian physician of part-Jewish descent who performed experiments upon Nazi concentration camp prisoners.

Early years Hans Eppinger was born in Prague, the son of the physician Professor Hans Eppinger [Sr] [1848–1916], a son of Heinrich Eppinger (1813–1868), notary and chancellery director in the monastery of Braunau (Broumov) in Bohemia and his wife Aloisia Salomon. Hans Eppinger Sr married Georgine Zetter in Klagenfurt and had two daughters and a son, Hans Eppinger junior. Hans Eppinger Jr received an education in Graz and Strasbourg. In 1903, he became a medical doctor in Graz, working at a medical clinic. He moved to Vienna in 1908, and in 1909 he specialized in internal medicine, particularly conditions of the liver. He became a professor in 1918, then taught in Freiburg in 1926 and in Cologne in 1930. In 1936 he is known to have travelled to Moscow to treat Joseph Stalin. A year later he was called to treat Queen Marie of Romania. Eppinger had been a "member of the NSDAP in a leading position" since September 1937. In the weeks before the Anschluss, Eppinger's house served as a quarter for the "Nazi student cells" at the University of Vienna, no different from that of the Viennese professors Wilhelm Falta and Hans Spitzy. On 28 May he formally applied for admission to the NSDAP and was admitted retroactively to 1 May (membership number 6,164,614). His assistant and senior physicians were "almost without exception" SS and SA officers. When he learned that, contrary to his expectations, he was not intended to be chairman of the Internist Congress meeting in Vienna, he protested to the NSDAB.

Experiments at Dachau

As a result of his experiments on concentration camp prisoners at Dachau, he gained a notoriety during World War II. Along with professor Wilhelm Beiglböck, he performed tests on 90 Romani prisoners by providing them sea water as their only source of fluids. (In some cases the taste of the water was disguised to hide the saline content.) The prisoners suffered from severe dehydration, and witnesses reported that they had been seen licking the floors they had mopped in an attempt to hydrate themselves. The goal of the experiment was to determine if the prisoners would suffer severe physical symptoms or death within a period of 6–12 days.

Capture and suicide Eppinger, 67, committed suicide after the war, reportedly using poison. This occurred a month before he was to be called to testify at the Nuremberg Trials. Much later it was discovered that he had an unclaimed Swiss bank account.

Eponymous medical terms The following medical terms were named after Eppinger:

Cauchois-Eppinger-Frugoni syndrome (renamed to portal vein thrombosis) Eppinger's spider naevus (Spider Angioma) From 1973, the Falk Foundation of Freiburg awarded an Eppinger Prize for outstanding contributions to liver research. However, when Eppinger's activities at Dachau were brought to public attention in 1984, the prize was cancelled. In 1976, the lunar crater Euclides D was renamed by the IAU to honor Hans Eppinger. However, after Eppinger's association with Nazi prison camps was brought to the attention of the Working Group for Planetary System Nomenclature by the Lunar Republic Society in 2002, the name was dropped. As of July 2009, the crater is once again officially listed as Euclides D.

See also List of medical eponyms with Nazi associations

References

External links Hans Eppinger Archived 2007-09-30 at the Wayback Machine at "Who Named It?" The Ethics Of Using Medical Data From Nazi Experiments Archived 2016-03-13 at the Wayback Machine by Baruch C. Cohen.

Illustrations

Hans Eppinger: Heinrich Himmler (front right, beside prisoner) inspecting Dachau Concentration Camp on 8 May 1936.
Heinrich Himmler (front right, beside prisoner) inspecting Dachau Concentration Camp on 8 May 1936.

Worked examples

Example 1 — a first encounter with Hans Eppinger

Start with the simplest possible case. Write down what Hans Eppinger claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Hans Eppinger before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Hans Eppinger ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Hans Eppinger

In research
Hans Eppinger appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Hans Eppinger in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Hans Eppinger is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1879 births, 1946 deaths, 1946 suicides, so understanding it makes those chapters shorter.
In everyday life
Look for Hans Eppinger outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Hans Eppinger in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Hans Eppinger means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Hans Eppinger out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Hans Eppinger in simple terms?

Hans Eppinger Jr. (5 January 1879, in Prague, Royal Bohemia, Austria-Hungary – 25 September 1946, in Vienna) was an Austrian physician of part-Jewish descent who performed experiments upon Nazi concentration camp prisoners.

Why does Hans Eppinger matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Hans Eppinger?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Hans Eppinger.

Tags

  • 1879 births
  • 1946 deaths
  • 1946 suicides
  • 20th-century Austrian medical doctors
  • Aktion T4
  • Austrian Nazis
  • Austrian medical doctors
  • Austrian people of German Bohemian descent
  • Austrian people of Jewish descent
  • Czech collaborators with Nazi Germany
  • Dachau concentration camp personnel
  • Hepatologists

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