What exactly is mathematics? Many have tried but nobody has really succeeded in defining mathematics; it is always something else. Roughly speaking people know that it deals with numbers figures with relations operations and that its formal procedures involving axioms proofs lemmas theorems have not changed since the time of Archimedes. ~ Stan Ulam 1909 – 1984 - Mathematician
The black holes of nature are the most perfect macroscopic objects there are in the universe: the only elements in their construction are our concepts of space and time. - Subrahmanyan Chandrasekhar 1910 to 1995 Astrophysicist
Jozef Karol Hell (1713–1789) Slovakia – the water pillar.
Larry Page (born 1973) USA – with Sergey Brin invented Google web search engine.
Konstantin Konstantinov (1817 or 1819–1871) Russia – device for measuring flight speed of projectiles ballistic rocket pendulum launch pad rocket-making machine.
Alexander Lodygin (1847–1923) Russia – electrical filament incandescent light bulb with tungsten filament.
Arogyaswami Paulraj (born 1944) India/USA – MIMO.
Ivan Plotnikov (1902–1995) Russia – kirza leather.
Arthur Pitney (1871–1933) United States – postage meter.
Jack Kilby (1923–2005) USA – patented the first integrated circuit.
Richard Hamming (1915–1998) USA – Hamming code.
Yuri Nikolaevich Denisyuk (1927–2006) Russia – 3D holography.
Al-Khazini (fl.1115–1130) Persia/Iran – hydrostatic balance.
Norman Gaylord (1923–2007) USA – rigid gas-permeable contact lens.
Lev Artsimovich (1909–1973) Russia – tokamak.
George H. Heilmeier (born 1936) USA – liquid crystal display (LCD).
Nikolay Brusentsov (born 1925) Russia – ternary computer (Setun).
Justus von Liebig (1803–1873) Germany – nitrogen-based fertilizer.
Nikolai Polikarpov (1892–1944) Russia – Po-series aircraft including Polikarpov Po-2 Kukuruznik (world's most produced biplane).
Erna Schneider Hoover (born 1926) USA – computerized telephone switching system.
Franz San Galli (1824–1908) Poland/Russia (Italian and German descent) – radiator modern central heating.
Miller Reese Hutchison (1876–1944) USA – a.o. Klaxon electric hearing aid.
Physics is actually too hard for physicists. ~ David Hilbert 1862 to 1943 (Mathematician)
Geometry is one and eternal shining in the mind of God. That men share in it is among the reasons that Man is the image of God. ~ Johannes Kepler 1571 – 1630 Mathematician and Astronomer
Things are as they are because they were as they were. - Thomas Gold 1920 to present Astrophysicist
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 Chemist
Science is the acceptance of what works and the rejection of what does not. That needs more courage than we might think. - Jacob Bronowski 1908 to 1974 Mathematician Biologist
It is strange that only extraordinary men make the discoveries which later appear so easy and simple. - Georg C. Lichtenberg 1742 to 1799 Physicist
God created two acts of folly. First He created the Universe in a Big Bang. Second He was negligent enough to leave behind evidence for this act in the form of microwave radiation. - Paul Erdős 1913 to 1996 Mathematician
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