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Who said: “Science without religion is lame; religion without science is blind.”
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< 2 May | 4 May >
MAY 3 – BIRTHS – Scientists born on May 3rd
  Steven Weinberg
baby icon  Born 3 May 1933.  quotes button quotes
American nuclear physicist who shared the 1979 Nobel Prize for Physics (with Sheldon Lee Glashow and Abdus Salam) for work in formulating the electroweak theory, which explains the unity of electromagnetism with the weak nuclear force.
book icon The First Three Minutes: A Modern View of the Origin of the Universe, by Steven Weinberg. - book suggestion.
booklist icon Booklist for Steven Weinberg.
  Alfred Kastler
baby icon  Born 3 May 1902; died 7 Jan 1984 at age 81.
French physicist who won the Nobel Prize for Physics in 1966 for his discovery and development of methods for observing Hertzian resonances within atoms. This research facilitated the greater understanding of the structure of the atom by studying the radiations that atoms emit when excited by light and radio waves. He developed a method called "optical pumping" which caused atoms in a sample substance to enter higher energy states. This idea was an important predecessor to the development of masers and the lasers which utilized the light energy that was re-emitted when excited atoms released the extra energy obtained from optical pumping.
  Sir George Paget Thomson
baby icon  Born 3 May 1892; died 10 Sep 1975 at age 83.
English physicist who shared (with Clinton J. Davisson of the U.S.) the Nobel Prize for Physics in 1937 for demonstrating that electrons undergo diffraction, a behaviour peculiar to waves that is widely exploited in determining the atomic structure of solids and liquids. He was the son of Sir J.J. Thomson who discovered the electron as a particle.
  Karl Abraham
baby icon  Born 3 May 1877; died 25 Dec 1925 at age 48.  quotes button quotes
German psychoanalyst who studied who studied the role of childhood sexual trauma in relation to the symptoms of mental illness. He was initiated into psychoanalysis by Carl Gustav Jung (1904). He first met Sigmund Freud in 1907, and subsequently became one of his most reliable collaborators. Covering a wide range, Abraham's papers include work on depression, mania, auto erotism, repressed hate, as well as others on applied psychoanalysis that include papers on the Day of Atonement and a major one (1909) in which he connected myths with dreams and viewed both as wish-fulfillment fantasies. Abraham founded the Berlin Psychoanalytic Society (1910). He made pioneering efforts in the psychoanalytic treatment of manic- depressive psychosis.«
book icon Selected Papers of Karl Abraham, by Karl Abraham. - book suggestion.
  V(agn) Walfrid Ekman
baby icon  Born 3 May 1874; died 9 Mar 1954 at age 79.
Swedish physical oceanographer and mathematical physicist whose research into the dynamics of ocean currents led to his name remaining associated with terms for particular phenomena of the ocean or atmosphere, including Ekman spiral, Ekman transport and Ekman layer. Fridtjof Nansen pointed out to Ekman that he had noticed that icebergs drift at an angle of 20°-40° to the prevailing wind, rather than directly with the wind. In 1902, Ekman published an explanation, known now as the Ekman spiral, describing movement of ocean currents influenced by the Earth's rotation. He also developed experimental techniques and instruments such as the Ekman current meter and Ekman water bottle.«
  John Scott Haldane
baby icon  Born 3 May 1860; died 14 Mar 1936 at age 75.  quotes button quotes
Scottish physiologist and philosopher of science whose extensive work on human respiration included the effects of pulmonary diseases and the physiology of the blood. Early in his career he studied the air in sewers for microorganisms, which he found rather limited. Haldane was known for experimentation on himself to find the amount of carbon dioxide in the blood was a stimulus for the respiratory centre of the brain. He reported on investigations of the effects of carbon monoxide from mine fires and explosions (1896). For the safety of deep-sea divers, he built on Paul Bert's work on the bends and produced the first staged decompression tables (1907). He also devised a decompression apparatus. He invented a gas mask used in WW I.«
book icon Suffer and Survive: The Extreme Life of J.S. Haldane, by Martin Goodman. - book suggestion.
booklist icon Booklist for J.S. Haldane.
  Vito Volterra
baby icon  Born 3 May 1860; died 11 Oct 1940 at age 80.
Italian mathematician who made important contributions to calculus, and mathematical theories in astronomy, elasticity and biometrics. His mathematical talent appeared as a young boy. In 1905, he began to develop the theory of dislocations in crystals that led to improved understanding of the behaviour of ductile materials. During WWI he established the Italian Office of War Inventions and designed weapons for use by airships, for which he proposed the use of helium instead of flammable hydrogen. He is remembered for achievements in function theory and differential equations. In biology, in 1925, he formulated a pair of differential equations relating populations of prey and predators (also independently proposed by Alfred J. Lotka in 1925).«
  Wilbur Olin Atwater
baby icon  Born 3 May 1844; died 22 Sep 1907 at age 63.  quotes button quotes
American agricultural chemist who developed agricultural chemistry. Atwater received his PhD from Yale in 1869 for studies on the chemical composition of corn. At Wesleyan College in Connecticut, USA, he studied the effects of fertilizers in farming and established the first agricultural experimental station in the US at Wesleyan in 1875 (which in 1877 became part of the famous Sheffield Scientific School at Yale University). From 1879 to 1882 Atwater determined the chemical composition and nutritive values of fish and animal tissues. During his life, he completed more than 500 energy-balance experiments. They confirmed that the law of conservation of energy governed transformation of matter in both the human body and inanimate world.  read more button more
  Horatio Hale
baby icon  Born 3 May 1817; died 28 Dec 1896 at age 79.
Horatio (Emmons) Hale was an American anthropologist whose contributions to the science of ethnology, included his theory of the origin of the diversities of human languages and dialectsa theory suggested by his study of childlanguages (the languages invented by little children). He emphasized the importance of languages as tests of mental capacity and as criteria for the classification of human groups. Hale was the first to discover that the Tutelos of Virginia belonged to the Siouan family, and to identify the Cherokee as a member of the Iroquoian family of speech. He sailed with the scientific corps of the Wilkes Exploring Expedition (1838-42) collecting linguistic materials. He used the drift of the Polynesian tongue as a clue to the migration of this race.«
book icon The Iroquois Book of Rites, by Horatio Hale. - book suggestion.
  Henri Pitot
baby icon  Born 3 May 1695; died 27 Dec 1771 at age 76.
French hydraulic engineer who invented the Pitot tube (1732), an instrument to measure flow velocity either in liquids or gases. With subsequent improvements by Henri Darcy, its modern form is used to determine the airspeed of aircraft. Although originally a trained mathematician and astronomer, he became involved with an investigation of the velocity of flowing water at different depths, for which purpose he first created the Pitot tube. He disproved the prevailing belief that the velocity of flowing water increased with depth. Pitot became an engineer in charge of maintenance and construction of canals, bridges, drainage projects, and is particularly remembered for his kilometer-long Roman-arched Saint-Clément Aqueduct (1772) at Montpellier, France.« [Image right: Saint-Clιment Aquaduct, Montpellier]


Nature bears long with those who wrong her. She is patient under abuse. But when abuse has gone too far, when the time of reckoning finally comes, she is equally slow to be appeased and to turn away her wrath. (1882) -- Nathaniel Egleston, who was writing then about deforestation, but speaks equally well about the danger of climate change today.
Carl Sagan Thumbnail Carl Sagan: In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) ...(more by Sagan)

Albert Einstein: I used to wonder how it comes about that the electron is negative. Negative-positive—these are perfectly symmetric in physics. There is no reason whatever to prefer one to the other. Then why is the electron negative? I thought about this for a long time and at last all I could think was “It won the fight!” ...(more by Einstein)

Richard Feynman: It is the facts that matter, not the proofs. Physics can progress without the proofs, but we can't go on without the facts ... if the facts are right, then the proofs are a matter of playing around with the algebra correctly. ...(more by Feynman)
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< 2 May | 4 May >
MAY 3 – DEATHS – Scientists died on May 3rd
  Manuel Elizalde
gravestone icon  Died 3 May 1997 (born c. 1937).
Philippine official and amateur anthropologist who in 1971 announced the discovery in Mindanao of the Tasaday, a tiny, primitive tribe living in isolation in the rain forest in such harmony there was no word for "war"; he was later accused of having perpetrated a hoax, and the controversy was never completely settled
  Earnest A. Hooton
gravestone icon  Died 3 May 1954 at age 66 (born 20 Nov 1887).  quotes button quotes
Earnest Albert Hooton was an American physical anthropologist and primatologist who investigated human evolution and racial differentiation, classified and described human populations, and examined the relationship between personality and physical type, particularly with respect to criminal behaviour. He established Harvard University as a principal U.S. centre for physical anthropology. In the 1930s, he studied American criminals, and in his controversial books, The American Criminal (1939) and Crime and the Man (1939), he sought to to connect criminal behaviour with physical or racial factors. His books written for the layperson include: Up from the Ape; Apes, Men and Morons; and Twilight of Man, Why We Behave Like Apes and Vice Versa.
  Esther Boise Van Deman
gravestone icon  Died 3 May 1937 at age 74 (born 1 Oct 1862).
American archaeologist who was studying on a scholarship in Rome when she decided that Roman archaeology was to be her chosen field of work. In 1907, while attending a lecture in the Atrium Vestae, that she noticed that the bricks blocking up a doorway were different from those in the structure itself, and she speculated that those differences in building materials might provide a wealth of information for dating the choronology of Roman structures. Thus began thirty years of life in Rome. She was the first woman to specialize in Roman field archaeology. She established lasting criteria for the dating of ancient constructions, which advanced the serious study of Roman architecture. [Image: Photo by Ester Van Deman: Excavations of the Atrium Vestae in the Forum, Rome, Italy.]
book icon The Building of the Roman Aqueducts, by Esther Boise Van Deman. - book suggestion.
  Howard T. Ricketts
gravestone icon  Died 3 May 1910 at age 39 (born 9 Feb 1871).
Howard Taylor Ricketts was an American pathologist who discovered the causative organisms and mode of transmission of Rocky Mountain spotted fever and epidemic typhus. In 1906, Ricketts, a Univeristy of Chicago pathologist, demonstrated that Rocky Mountain spotted fever is spread by cattle ticks and caused by a blood-borne "bipolar bacillus." In 1910 he showed that typhus is caused by a similar organism carried by lice. Ricketts was in Mexico City investigating the disease (known in Mexico, as tabardillo) that year when he was stricken by typhus and died at age 39. The two organisms Ricketts discovered were the first of what were later shown to be an unusual genus of virus-like bacteria - now named the Rickettsiae.  read more button more
book icon The Rocky Mountain Spotted Fever: History of a Twentieth-Century Disease, by Victoria Harden. - book suggestion.
  Sir Charles Tilston Bright
gravestone icon  Died 3 May 1888 at age 55 (born 8 Jun 1832).
British engineer who superintended the laying of the first Atlantic telegraph cable. He supervised the laying of hundreds of miles of underground telegraph cables, throughout the British Isles, including the first cable under the sea between Scotland and Ireland, when just 21. He joined the new Atlantic Telegraph company as chief engineer to lay the first transatlantic cable. The first attempt (1857) ended when the cable broke 280 miles off the coast. The second attempt, a year later and was initially successful but with a weak electric signal. On 16 Aug 1858, Queen Victoria sent a message to U.S. President James Buchanan. This cable failed within a few weeks. He acted as consulting engineer for the second and third transatlantic cables of 1865 and 1866.
  Jonathan Homer Lane
gravestone icon  Died 3 May 1880 at age 60 (born 9 Aug 1819).
American astrophysicist who was the first to investigate mathematically the Sun as a gaseous body. His work demonstrated the interrelationships of pressure, temperature, and density inside the Sun and was fundamental to the emergence of modern theories of stellar evolution.
  Francesco Algarotti
gravestone icon  Died 3 May 1764 at age 51 (born 11 Dec 1712).
Italian scholar of the arts and sciences, recognized for his wide knowledge and elegant presentation of advanced ideas. At age 21, he wrote Il Newtonianismo per le dame (1737; "Newtonianism for Ladies"), a popular exposition of Newtonian optics. He also wrote about architecture, opera and painting.
  Johann Cysat
gravestone icon  Died 3 May 1657 (born 1586).
Johann Baptist Cysat, Jean-Baptiste Cysat in French or Latinized as Cysatus was a Swiss astronomer who entered the Jesuit order (1604), and by 1611 was studying at the Jesuit college in Ingolstadt, Bavaria, under Christoph Scheiner, whom he assisted in the observation of sunspots. From 1618, he taught mathematics there. As an early user of a telescope, he was the first to make substantial telescopic observation of a comet (1 Dec 1618 to 22 Jan 1619), Although he discovered the Orion Nebula independently (1619), it had been first noted by Peiresc in 1610. Cysat wrote to Kepler describing a lunar eclipse (1620) and observed the transit of Mercury (1631). It is the comet study for which Cysat is noted. His measurements of its position were made using a 6-foot radius wooden sextant. He published his data and analysis in an 80-page booklet, Mathemata astronomica de locu...cometae... (1619).«

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< 2 May | 4 May >
MAY 3 – EVENTS – Science events on May 3rd
  Heart transplant
calendar icon   In 1968, Dr. Denton Cooley of the Texas Heart Institute performed the first successful heart transplant in the United States on Everett Thomas, whose heart was damaged from rheumatic heart disease. The patient lived for 204 days with the heart donated from a 15-year-old girl. In 1969, Cooley became the first heart surgeon to implant an artificial heart in man.
  Oldest eclipse record
calendar icon   In 1375 BC, the oldest recorded eclipse occurred, according to one plausible interpretation of a date inscribed on a clay tablet retrieved from the ancient city of Ugarit, Syria (as it is now). This date is one of two plausible dates usually cited from the record, though 5 Mar 1223 BC is the more favoured date by most recent authors on the subject. Certainly by the 8th century BC, the Babylonians were keeping a systematic record of solar eclipses, and possibly by this time they may have been able to apply numerological rules to make fairly accurate predictions of the occurrence of solar eclipses. The first total solar eclipse reliably recorded by the Chinese occurred on 4 Jun 180 BC[Image: a modern photograph of a total solar eclipse.]

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- 100 -
Sophie Germain
Gertrude Elion
Ernest Rutherford
James Chadwick
Marcel Proust
William Harvey
Johann Goethe
John Keynes
Carl Gauss
Paul Feyerabend
- 90 -
Antoine Lavoisier
Lise Meitner
Charles Babbage
Ibn Khaldun
Euclid
Ralph Emerson
Robert Bunsen
Frederick Banting
Andre Ampere
Winston Churchill
- 80 -
John Locke
Bronislaw Malinowski
Bible
Thomas Huxley
Alessandro Volta
Erwin Schrodinger
Wilhelm Roentgen
Louis Pasteur
Bertrand Russell
Jean Lamarck
- 70 -
Samuel Morse
John Wheeler
Nicolaus Copernicus
Robert Fulton
Pierre Laplace
Humphry Davy
Thomas Edison
Lord Kelvin
Theodore Roosevelt
Carolus Linnaeus
- 60 -
Francis Galton
Linus Pauling
Immanuel Kant
Martin Fischer
Robert Boyle
Karl Popper
Paul Dirac
Avicenna
James Watson
William Shakespeare
- 50 -
Stephen Hawking
Niels Bohr
Nikola Tesla
Rachel Carson
Max Planck
Henry Adams
Richard Dawkins
Werner Heisenberg
Alfred Wegener
John Dalton
- 40 -
Pierre Fermat
Edward Wilson
Johannes Kepler
Gustave Eiffel
Giordano Bruno
JJ Thomson
Thomas Kuhn
Leonardo DaVinci
Archimedes
David Hume
- 30 -
Andreas Vesalius
Rudolf Virchow
Richard Feynman
James Hutton
Alexander Fleming
Emile Durkheim
Benjamin Franklin
Robert Oppenheimer
Robert Hooke
Charles Kettering
- 20 -
Carl Sagan
James Maxwell
Marie Curie
Rene Descartes
Francis Crick
Hippocrates
Michael Faraday
Srinivasa Ramanujan
Francis Bacon
Galileo Galilei
- 10 -
Aristotle
John Watson
Rosalind Franklin
Michio Kaku
Isaac Asimov
Charles Darwin
Sigmund Freud
Albert Einstein
Florence Nightingale
Isaac Newton

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