Valid criticism does you a favor. - Carl Sagan 1934 to 1996 Astronomer
I believe that new mathematical schemata new systems of axioms certainly new systems of mathematical structures will be suggested by the study of the living world. ~ Stan Ulam 1909 – 1984 - Mathematician
Walter Houser Brattain (1902–1987) USA – co-inventor of the transistor.
Carl Friedrich Claus (c. 1883) Germany – Claus process (petrochemistry).
Alan Blumlein (1903–1942) UK – stereo.
Lucio Bini (1908–1964) together with Ugo Cerletti (1877–1963) Italy – Electroconvulsive therapy.
Ephraim Hertzano (around 1950) Roumania / Israel – Rummikub.
Hermann von Helmholtz (1821–1894) Germany – Helmholtz pitch notation Helmholtz resonator ophthalmoscope.
Bruce Ames (born 1928) USA – Ames test (cell biology).
Yuri Nikolaevich Denisyuk (1927–2006) Russia – 3D holography.
Carl D. Keith (1920–2008) together with John J. Mooney (c. 1928–) USA – three way catalytic converter.
Corradino D'Ascanio (1891–1981) Italy – D'AT3 helicopter; Vespa scooter.
Ibn Sina (Avicenna) (973–1037) Persia/Iran – steam distillation essential oil pharmacopoeia clinical pharmacology clinical trial randomized controlled trial quarantine cancer surgery cancer therapy pharmacotherapy phytotherapy Hindiba Taxus baccata L calcium channel blocker.
Satyendra Nath Bose (1894–1974) India – work on gas-like properties of electromagnetic radiation Boson and providing foundation for Bose–Einstein statistics and Bose–Einstein condensate.
John McAdam (1756–1836) Scotland – improved "macadam" road surface.
Mikhail Dolivo-Dobrovolsky (1862–1919) Poland/Russia – three-phase electric power (first 3-phase hydroelectric power plant 3-phase electrical generator 3-phase motor and 3-phase transformer).
Hiram Maxim (1840–1916) USA born UK – First self-powered machine gun.
Myra Juliet Farrell (1878–1957) Australia – stitchless button Press stud.
Charles F. Kettering (1876–1958) USA – invented automobile self-starter ignition Freon ethyl gasoline and more.
Pavel Molchanov (1893–1941) Russia – radiosonde.
Marin Soljačić (1974) Croatia - Resonant inductive coupling.
S. Scott Crump (inv. c. 1989) USA – a.o. Fused deposition modeling.
But though the professed aim of all scientific work is to unravel the secrets of nature it has another effect not less valuable on the mind of the worker. It leaves him in possession of methods which nothing but scientific work could have led him to invent. ~ James Clerk Maxwell 1831 to 1879
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
The legend that every cipher is breakable is of course absurd though still widespread among people who should know better. ~ J.E. Littlewood 1885 – 1977 - Mathematician
There may be babblers wholly ignorant of mathematics who dare to condemn my hypothesis upon the authority of some part of the Bible twisted to suit their purpose. I value them not and scorn their unfounded judgment. - Nicolaus Copernicus 1473 – 1543 Astronomer Mathematician
I think it would be quite wrong to suggest that my colleagues have rejected me or that I reject them. Quite the reverse. It’s only a small vociferous group – mainly biologists I’m sorry to say – that go beyond ordinary scientific criticism and start becoming personal. ~ James Lovelock 1919 – present - Gaia Theorist Inventor Scientific Polymath
The time however has arrived when biology must like the other sciences make a fresh start in a purely speculative direction free from all entanglement with medical or any other art. ~ Auguste Compte 1798 to 1857 - Philosopher of Science
Although Nature needs thousands or millions of years to create a new species man needs only a few dozen years to destroy one. ~ Victor Scheffer 1906 to 2011 - Biologist
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