Why Do We Get Freckles?

Chemists do not usually stutter. It would be very awkward if they did seeing that they have at times to get out such words as methylethylamylophenylium. ~ Sir William Crookes - 1832 to 1919

Outstanding examples of genius – a Mozart a Shakespeare or a Carl Friedrich Gauss – are markers on the path along which our species appears destined to tread. - Fred Hoyle 1915 to 2001 Astrophysicist

Why Do We Get Freckles?

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List of inventors!
List of inventors!

Alexei Tupolev (1925–2001) Russia – the Tupolev Tu-144 (first supersonic passenger jet).

Robert W. Bower (born 1936) USA – self-aligned–gate MOSFET.

Richard J. Gatling (1818–1903) USA – wheat drill first successful machine gun.

Charles Xavier Thomas de Colmar (1785–1870) France – Arithmometer.

Reginald Fessenden (1866–1932) Canada – two-way radio.

Jozef Karol Hell (1713–1789) Slovakia – the water pillar.

Eric Fossum (born 1957) USA – intra-pixel charge transfer in CMOS image sensors.

Jean-Joseph Etienne Lenoir (1822–1900) Belgium – internal combustion engine motorboat.

Norman Gaylord (1923–2007) USA – rigid gas-permeable contact lens.

Bernard Silver (1924–1963) together with Norman Joseph Woodland (1921–2012) USA – Barcode.

Frank Hornby (1863–1936) UK – invented Meccano.

Karl von Reichenbach (1788–1869) Germany – paraffin creosote oil phenol.

Nikolay Kamov (1902–1973) Russia – armored battle autogyro Ka-series coaxial rotor helicopters.

Fazlur Khan (1929–1982) Bangladesh – structural systems for high-rise skyscrapers.

Ahmed Majan (1963–) UAE – instrumented racehorse saddle and others.

Boris Rosing (1869–1933) Russia – CRT television (first television system using CRT on the receiving side).

Elmer Ambrose Sperry (1860–1930) USA – gyroscope-guided automatic pilot.

Earl W. Bascom (1906–1995) Canada/USA – side-delivery rodeo chute hornless rodeo saddle rodeo bareback rigging rodeo chaps.

Edwin Howard Armstrong (1890–1954) USA – FM radio.

Nikolay Slavyanov (1854–1897) Russia – shielded metal arc welding.

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Brilliant Quotes By Famous And Awesome Scientists!

Archimedes’ finding that the crown was of gold was a discovery; but he invented the method of determining the density of solids. Indeed discoverers must generally be inventors; though inventors are not necessarily discoverers. - William Ramsay 1852 to 1916 Chemist

The uniform character of mathematics is the essence of science for mathematics is the foundation of all exact scientific knowledge. ~ David Hilbert 1862 – 1943 Mathematician

Pierre Curie voluntarily exposed his arm to the action of radium for several hours. This resulted in damage resembling a burn that developed progressively and required several months to heal. Henri Becquerel had by accident a similar burn as a result of carrying in his vest pocket a glass tube containing radium salt. He came to tell us of this evil effect of radium exclaiming in a manner at once delighted and annoyed: “I love it but I owe it a grudge.” - Marie Curie 1867 to 1934 Chemist Physicist

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

Macroscopic objects as we see them all around us are governed by a variety of forces derived from a variety of approximations to a variety of physical theories. In contrast the only elements in the construction of black holes are our basic concepts of space and time. They are thus almost by definition the most perfect macroscopic objects there are in the universe. ~ Subrahmanyan Chandrasekhar 1910 to 1995

By ‘life ’ we mean a thing that can nourish itself and grow and decay. ~ Aristotle 384 BC to 322 BC - Scientist 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

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