Search Results for: big bang

Andrei Sakharov and the Soviet Thermonuclear Bomb

Andrei Sakharov and the Soviet Thermonuclear Bomb

On May 21, 1921, Russian nuclear physicist, Soviet dissident, an activist for disarmament, peace and human rights Andrei Dmitrievich Sakharov was born.Sakharov became renowned as the designer of the Soviet Union‘s thermonuclear weapons. Sakharov later became an advocate of civil liberties and civil reforms in the Soviet Union, for which he faced state persecution; these efforts earned him the Nobel Peace Prize in 1975. “We regard as “scientific” a method based on…
Read more
Robert Hofstadter and controlled Nuclear Fission

Robert Hofstadter and controlled Nuclear Fission

On February 5, 1915, American physicist Robert Hofstadter was born. He was the joint winner of the 1961 Nobel Prize in Physics (together with Rudolf Mössbauer) “for his pioneering studies of electron scattering in atomic nuclei and for his consequent discoveries concerning the structure of nucleons“. He revealed the hitherto unknown structure of these particles and helped create an identifying order for subatomic particles. He also correctly predicted the existence of the…
Read more
Sir Roger Penrose and the Singularity

Sir Roger Penrose and the Singularity

On August 8, 1931, English mathematical physicist, mathematician and philosopher of science. Sir Roger Penrose was born. Penrose is known for his work in mathematical physics, in particular for his contributions to general relativity and cosmology. In 1969, with Stephen Hawking, Penrose proved that all matter within a black hole collapses to a singularity, a geometric point in space where mass is compressed to infinite density and zero volume. Youth and Education…
Read more
2001: A Space Odyssey

2001: A Space Odyssey

On April 2, 1968, Stanley Kubrick’s seminal film “2001: A Space Odyssey” premiered at the Uptown Theater in Washington, D.C. Thematically, the film deals with elements of human evolution, technology, artificial intelligence, and extraterrestrial life. It is notable for its scientific accuracy, pioneering special effects, ambiguous imagery, sound in place of traditional narrative techniques, and minimal use of dialogue. Despite initially receiving mixed reactions from critics and audiences alike, today 2001: A…
Read more
John Wheeler and the Golden Age of General Relativity

John Wheeler and the Golden Age of General Relativity

Eckehard W. Mielke together with John Archibald Wheeler in 1985 Image: Eckard Mielke On July 9, 1911, American theoretical physicist John Archibald Wheeler was born. Wheeler worked with Niels Bohr in explaining the basic principles behind nuclear fission as well as with Albert Einstein, with whom he tried to achieve Einstein’s vision of a unified field theory. He is also known for popularizing the term black hole, and for coining the terms quantum foam,…
Read more
Subrahmanyan Chandrasekhar and the Evolution of Stars

Subrahmanyan Chandrasekhar and the Evolution of Stars

Subrahmanyan Chandrasekhar (1910-1995) On October 19, 1910, Indian-American astrophysicist and Nobel Laureate Subrahmanyan Chandrasekhar was born. He won the 1983 Nobel Prize for Physics together with William Alfred Fowler for key discoveries that led to the currently accepted theory on the later evolutionary stages of massive stars. If you are a frequent reader of this blog, you might have encountered articles about scientists, artists, or explorers you might have never heard of.…
Read more
Dr. Livingstone, I presume?

Dr. Livingstone, I presume?

On November 10, 1871, British Africa explorer Henry M. Stanley found his missing colleague David Livingstone in Ujiji on the shores of Lake Tanganyika, who got lost because his obsession to discover the sources of the Nile in central Africa. “People talk of the sacrifice I have made in spending so much of my life in Africa. Can that be called a sacrifice which is simply paid back as a small part of…
Read more
Alec Jeffreys and the Genetic Fingerprint

Alec Jeffreys and the Genetic Fingerprint

On January 9, 1950, British geneticist Alec Jeffreys was born. In 1984, Jeffreys developed techniques for DNA fingerprinting and DNA profiling which are now used worldwide in forensic science to assist police detective work and to resolve paternity and immigration disputes. Alec Jeffries – Youth and Education Alec John Jeffreys was born into a middle-class family in Oxford, UK, where he spent the first six years of his life until 1956, when the family moved to Luton,…
Read more
Gideon Mantell and the Reconstruction of the Iguanodon

Gideon Mantell and the Reconstruction of the Iguanodon

On February 3, 1790, English obstetrician, geologist and palaeontologist Gideon Algernon Mantell was born. His attempts to reconstruct the structure and life of Iguanodon began the scientific study of dinosaurs. In 1822 he was responsible for the discovery of the first fossil teeth, and later much of the skeleton, of Iguanodon. Moreover, Mantell is also famous for his contributions on the Cretaceous of southern England. Well, the Cretaceous is a geologic period…
Read more
Jan Ingenhousz and the Principles of Photosynthesis

Jan Ingenhousz and the Principles of Photosynthesis

On December 8, 1730, Dutch physiologist, biologist and chemist Jan Ingenhousz was born. He is best known for showing that light is essential to photosynthesis and thus became one of the scientists who significantly contributed to the discovery of photosynthesis. He also discovered that plants, like animals, have cellular respiration. “Mr. Ingenhouszen belongs to the small number of working physicists who possess the fruitful talent not only to pursue individual objects with admirable…
Read more
Relation Browser
Timeline
0 Recommended Articles:
0 Recommended Articles: