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Category
Era
Countries (85)
9 figures
Karl Marx
1818 – 1883Das Kapital made class, capital and crisis the permanent grammar of economic argument.
Friedrich Engels
1820 – 1895The Condition of the Working Class in England founded empirical labour economics.
Nikolaus Otto
1832 – 1891The four-stroke engine that moved the 20th century.
Karl Benz
1844 – 1929Built and patented the first practical automobile.
Friedrich Nietzsche
1844 – 1900Genealogy of morals, the will to power and the revaluation of all values.
Max Planck
1858 – 1947Quantised energy and started quantum theory.
Max Weber
1864 – 1920Linked bureaucracy, religion and capitalism; founded the sociology of organisations.
Albert Einstein
1879 – 1955Rewrote space, time, gravity and light in a single year of work.
Emmy Noether
1882 – 1935Noether's theorem links symmetry to conservation laws — the backbone of modern physics.