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
An experiment is a question which science poses to Nature and a measurement is the recording of Nature’s answer. - Max Planck 1858 to 1947 Theoretical Physicist
Alfred P. Southwick (1826 – 1898) USA - Electric chair.
Rudolf Kompfner (1909–1977) USA – Traveling-wave tube.
Giovanni Battista Amici (1786–1863) Italy – Dipleidoscope Amici prism.
Aurel Stodola (1859–1942) Slovakia – gas turbines.
Jacob Davis (1868–1908) USA – riveted jeans.
John Bennett Fenn (1917–2010) USA – Electrospray ionization.
Philip M. Parker (born 1960) USA – computer automated book authoring.
Alexandru Ciurcu (1854–1922) Romania – Reaction engine.
Artem Mikoyan (1905–1970) Armenia/Russia – MiG-series fighter aircraft including world's most produced jet aircraft MiG-15 and most produced supersonic aircraft MiG-21 (together with Mikhail Gurevich).
Chester Greenwood (1858–1937) USA – thermal earmuffs.
Gottlob Widmann (inv. c. 1954) Germany – Electrical drip coffee maker.
William Justin Kroll (1889–1973) Luxemburg/USA – Kroll process.
Gunther von Hagens (born 1945) Germany – whole body Plastination.
Walter Frederick Morrison (1920–2010) USA – Flying disc.
Richard Trevithick (1771–1833) UK – high-pressure steam engine first full-scale steam locomotive.
Oliver Smithies (born 1925) together with Sir Martin John Evans (1941–) and Mario Ramberg Capecchi (1937–) USA – Knockout mouse Gene targeting.
Richard Drew (1899–1980) USA – Masking tape.
Hermann von Helmholtz (1821–1894) Germany – Helmholtz pitch notation Helmholtz resonator ophthalmoscope.
Mstislav Keldysh (1911–1978) Latvia/Russia – co-developer of Sputnik 1 (the first artificial satellite) together with Korolyov and Tikhonravov.
Ahmed Majan (1963–) UAE – instrumented racehorse saddle and others.
On the principle of successive variations not always supervening at an early age and being inherited at a corresponding not early period of life we can clearly see why the embryos of mammals birds reptiles and fishes should be so closely alike and should be so unlike the adult forms. ~ Charles Darwin 1809 to 1882 - Naturalist Evolutionary Biologist
Actually everything that can be known has a number; for it is impossible to grasp anything with the mind or to recognize it without this. ~ Philolaus c. 470 – c. 385 BC - Scientist and Philosopher
I am not insensible of the advantage which accrues to Applied Mathematics from the co-operation of the Pure Mathematician and this co-operation is not infrequently called forth by the very imperfections of writers on Applied Mathematics. ~ Ronald Fisher 1890 – 1962 - Mathematician Statistician Evolutionary Biologist
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
Dr. Ikemoto repeatedly told me that we should not perform research that simply reproduced somebody else’s results. Rather we should do something unique and new. ~ Shinya Yamanaka 1962 to Present - Stem Cell Biologist
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
It is strange that only extraordinary men make the discoveries which later appear so easy and simple. - Georg C. Lichtenberg 1742 to 1799 Physicist
- 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.