Chemistry unlike other sciences sprang originally from delusions and superstitions and was at its commencement exactly on a par with magic and astrology. - Thomas Thomson 1773 to 1852 Chemist
Trial by combat of wits in disputations has no attraction for the seeker after truth; to him the appeal to experiment is the last and only test of the merit of an opinion conjecture or hypotheses. ~ Joseph Mellor - 1869 to 1938
George Washington Carver (c. 1864 – 1943) USA – agriculture.
Alfred Traeger (1895–1980) Australia – Pedal radio.
Alexander Chizhevsky (1897–1964) Russia – air ionizer.
Friedrich Clemens Gerke (1801–1888) Germany – current international Morse code.
Gerhard Sessler (born 1931) Germany – foil electret microphone silicon microphone.
Abi Bakr of Isfahan (c. 1235) Persia/Iran – mechanical geared astrolabe with lunisolar calendar.
Bernhard Schmidt (1879–1935) Estonia/Germany – Schmidt camera.
Charles Chamberland (1851–1908) France – Chamberland filter.
Heron (c. 10–70) Roman Egypt – usually credited with invention of the aeolipile although it may have been described a century earlier.
Johann Wolfgang Döbereiner (1780–1849) Germany – Döbereiner's lamp (chemistry).
Bob Kahn (born 1938) together with Vint Cerf (1943–) USA – Internet Protocol (TCP/IP).
Wayne Pierce (inv. 1950) USA – Snow cannon.
Aleksandr Stoletov (1839–1896) Russia – first solar cell based on the outer photoelectric effect.
Charles Francis Richter (1900–1985) USA – Richter magnitude scale.
Tivadar Puskas (1844–1893) Hungary – telephone exchange.
Guy Severin (1926–2008) Russia – extra-vehicular activity supporting system.
Stanley Mazor (1941–) USA – microprocessor.
Annie Malone (1869–1957) USA – Cosmetics for African American women.
Pavel Yablochkov (1847–1894) Russia – Yablochkov candle (first commercially viable electric carbon arc lamp).
James Homer Wright (1869–1928) USA – Wright's stain (histology).
Euclid’s work ought to have been any educationist’s nightmare… it never offers any “motivations ” it has no illuminating “asides ” it does not attempt to make anything “intuitive ” and it avoids “applications” to a fault. It is so “humorless” in its mathematical purism that… …it should have been spurned by students and “progressive” teachers in every generation. But it nevertheless survived intact all the turmoils ravages and illiteracies of the dissolving Roman Empire of the early Dark Ages of the Crusades and of the plagues and famines of the later Middle Ages. ~ Salomon Bochner 1899 – 1982 - Mathematician
Before the Copernican revolution it was natural to suppose that God’s purposes were specifically concerned with the earth but now this has become an unplausible hypothesis. If it is the purpose of the Cosmos to evolve mind we must regard it as rather incompetent in having produced so little in such a long time. ~ Bertrand Russell 1872 – 1970 - Mathematician and Philosopher
I believe that thirty million of these animalcules together would not take up as much room or be as big as a coarse grain of sand. ~ Antonie van Leeuwenhoek 1632 to 1723 - Biologist
Everything that human beings or living animals do is done by protein molecules. And therefore the kind of proteins that one has and therefore the ability one has is determined by the genes that one has. ~ Har Gobind Khorana 1922 – 2011 - Molecular Biologist
Although the alternate ‘wax and wane’ cycles are the rule rather than the exception in all fields of human endeavor in that of biological sciences the ‘wane’ is all too often indicative of a justified loss of faith in the rational and methodical approach that had at first raised so much hope. ~ Rita Levi-Montalcini 1909 to 2012 Neurobiologist
Time is the best appraiser of scientific work and I am aware that an industrial discovery rarely produces all its fruit in the hands of its first inventor. ~ Louis Pasteur - 1822 to 1895
Physics is very muddled again at the moment; it is much too hard for me anyway and I wish I were a movie comedian or something like that and had never heard anything about physics! ~ Wolfgang Pauli 1900 – 1958
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