Ernst Mach vs Sigmund Freud

Who Was the Greater Genius? A Complete Comparison

Ernst Mach
IQ175
Born1838
Died1916
OriginBrno, Moravia, Austrian Empire (present day Czech republic)
Known ForMach number <br> Mach's principle <br> Shock waves <br> Mach waves <br> Mach ref
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Sigmund Freud
IQ185
Born1856
Died1939
OriginMoravia, Austrian Empire (now Příbor, Czech Republic)
Known ForPsychoanalysis, including the theories of id, ego and super-ego, oedipus complex

About Ernst Mach

An Austrian physicist and philosopher, noted for his contributions to physics such as the study of shock waves. He was a major influence on logical positivism and American pragmatism.

Read full biography of Ernst Mach → · In-Depth Article →

About Sigmund Freud

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The Verdict

Based on estimated IQ scores, Sigmund Freud (IQ 185) ranks higher than Ernst Mach (IQ 175). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Ernst Mach or Sigmund Freud?

Ernst Mach had an estimated IQ of 175 while Sigmund Freud had an estimated IQ of 185.

What is each genius known for?

Ernst Mach is known for: Mach number <br> Mach's principle <br> Shock waves <br> Mach waves <br> Mach reflection effects <br> Mach band. Sigmund Freud is known for: Psychoanalysis, including the theories of id, ego and super-ego, oedipus complex, repression, defense mechanism.

Are both considered geniuses?

Yes. Both Ernst Mach and Sigmund Freud are universally regarded as among history's greatest intellects.

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