With monads and diads and pentads and triads My brain has been addled completely; And what’s really meant by ‘something-valent ’ Is a question I give up discretely. ~ John Cargill Brough - 1834 to 1872
When you hear a physicist invoke the uncertainty principle keep a hand on your wallet. ~ David Griffiths b. 1942
Robert Metcalfe (born 1946) USA – Ethernet.
Fujio Masuoka (1943–) Japan – Flash memory.
Al-Sijzi (c. 945–1020) Persia/Iran – heliocentric astrolabe.
William Saville-Kent (1845–1908) UK/Australia – Pearl culture see also Mikimoto Kōkichi.
Mikhail Britnev (1822–1889) Russia – first metal-hull icebreaker (Pilot).
John "Jack" Higson Cover Jr. (1920–2009) USA – Taser.
Fritz Haber (1868–1934) Germany – Haber process (ammonia synthesis).
Adolf von Baeyer (1835–1917) Germany – a.o. Fluorescein synthetic Indigo dye Phenolphthalein.
Charles Fabry (1867–1945) together with Alfred Perot (1863–1925) France – Fabry–Pérot interferometer (physics).
Mikhail Koshkin (1898–1940) Russia – T-34 medium tank the best and most produced tank of World War II.
Colin Murdoch (1929–2008) New Zealand – a.o. Tranquillizer gun disposable hypodermic syringe.
George de Hevesy (1885–1966) Hungary – radioactive tracer.
Aleksandr Stoletov (1839–1896) Russia – first solar cell based on the outer photoelectric effect.
Benjamin Franklin (1706–1790) USA – the pointed lightning rod conductor bifocal glasses the Franklin stove the glass harmonica.
Aaron D. O'Connell (born 1981) USA – first Quantum machine.
Jacob Christoph Le Blon (1667–1741) Germany/UK – three and four color Color printing.
Tokushichi Mishima (1893–1975) Japan – MKM magnetic steel.
Félix d'Herelle (1873–1949) together with Giorgi Eliava (1892–1937) France / Georgia – Phage therapy.
Gustav de Laval (1845–1913) Sweden – invented the milk separator and the milking machine.
Cornelius Drebbel (1572–1633) The Netherlands – first navigable submarine.
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
Progress is made by trial and failure; the failures are generally a hundred times more numerous than the successes ; yet they are usually left unchronicled. - William Ramsay 1852 to 1916 Chemist
It is a platitude that pure mathematics can have unexpected consequences and affect even daily life. ~ J.E. Littlewood 1885 – 1977 - Mathematician
Valid criticism does you a favor. - Carl Sagan 1934 to 1996 Astronomer
In reality a theory in natural science cannot be without experimental foundations; physics in particular comes from experimental work. ~ Samuel C. C. Ting b. 1936
All of physics is either impossible or trivial. It is impossible until you understand it and then it becomes trivial. ~ Ernest Rutherford 1871 to 1937
A fact acquires its true and full value only through the idea which is developed from it. ~ Justus von Liebig - 1803 to 1873
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- Size: 4Pcs x 12x12inch (30x30cm), Giclee artwork, printed on high quality waterproof cotton canvas.
- Ready to Hang, Stretched and Framed, Easy Setup - Cord setup already, easy hold on the nails(Free accessories).
- Gallery wrapped on approximately 0.75"(2cm) wood bars, the image continues around the sides.
- Painting effect(Not 100% HD Clear) because canvas material rough surface. But OK in a 20 inches distance. (If fulfilled by Seller, Free Shipping, send out within 2-3 bussiness days- Shipping time 4-9 days)
- Brand "SMARTWALLSTATION" has been registered and protected.
- Size: 28" x 24"
- Color: Matte Black
- High-Quality Die-Cut Oracal Vinyl; Made In USA
- Written/Video Instructions Included
- Will not damage walls Non-transferrable
- Special Quote Ceramic Wall Hanging Art Sign
- * Size: 15 x 15 cm / 5.9 x 5.9 inch
- This tile has a smooth surface.
- It comes with a hook for hanging on the wall.