Inventors / Thinkers
  primary: Aristotle

by D@CC
on 2024DApr18
                               non-physical=amorphous    #
		     importance *
Person		Date		 Invention
------------   ---------------	  ----------
?		 3,000,000	  Axe
?                2,500,000	*Fire
?		          ?	*Language	         #
?	           900,000?	  Boats
?	            70,000	  Arrows
?	            14,000 BCE	  Pottery
?	             9,000 BCE	*Agriculture
?	             4,000 BCE	  Iron/Steel Decor.
?	             3,500 BCE	*Wheel
?	             3,400 BCE	*Nail
?	             3,000 BCE	*Writing	         #
?	             1,000 BCE	  Iron & Steel Tools
Thales		       624 BCE	  Math & Electricity
Aristotle	       384 BCE	*Logic, Physics, Philos  #
Archimedes	       287 BCE	  Screw / Pump
?		       150 BCE	  Clock-works
?		        27 BCE	  Concrete
?China		         0 	*Compass
Ts'ai Lun	       100	*Paper
Hypatia		       370	  Math		         #
?China		       800	*Gunpowder
Gutenburg	      1439	*Printing Press
Da Vinci	      1452	  Parachute, Tank
Galileo		      1564	  Thermometer
Newton		      1642	  Motion & Gravity       #
Franklin	      1700?	*Electricity
Watt		      1765	*Steam Engine
Jenner		      1796	*Vaccination
Bell		      1876	*Telephone
Otto		      1880	*Int.Comb.Engine
Wright Bros	      1903	*Airplane
Hahn		      1944	*Nuclear Fission
Bardeen		      1947	*Transistor
?Altair		      1974	*Personal Computer
Berners-Lee	      1989	*Internet
Torvalds	      1991	  Linux		         #
Lemelson	      1923	  ICs, robotics
Apple		      2007	  iPhone
Microsoft	      2023	*ChatGPT	         #

# Source: primarily Aristotle's Categories  2023  SEP
   Editors: Edward N. Zalta and Uri Nodelman
   Dates:  2007-2024
https://plato.stanford.edu/cgi-bin/encyclopedia/archinfo.cgi?entry=aristotle-categories

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