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Catalog
Catalog — histodex
11 figures
Ancient · Invention
Cai Lun
Inventor · Politician
c. 50–121
Medieval · Invention
Johannes Gutenberg
Inventor · Engineer
c. 1400–1468
Early modern · Invention
Thomas Newcomen
Inventor · Engineer
1664–1729
Early modern · Invention
John Kay
Inventor
1704–1779
Modern · Invention
Ada Lovelace
Mathematician · Programmer
1815–1852
Modern · Invention
Alfred Nobel
Inventor · Chemist · Engineer · Entrepreneur
1833–1896
Modern · Invention
Thomas Edison
Inventor · Engineer · Entrepreneur
1847–1931
Modern · Invention
Nikola Tesla
Inventor · Engineer · Physicist
1856–1943
Modern · Invention
David Unaipon
Inventor · Writer
1872–1967
Contemporary · Invention
Grace Hopper
Computer scientist · Mathematician · Programmer · Naval officer
1906–1992
Contemporary · Invention
Hedy Lamarr
Inventor · Actor
1914–2000