Nicolaus Copernicus (/koʊˈpɜːrnɪkəs, kə-/; Polish: Mikołaj Kopernik; German: Nikolaus Kopernikus; Niklas Koppernigk; 19 February 1473 – 24 May 1543) was a Renaissance- and Reformation-era mathematician and astronomer who formulated a model of the universe that placed the Sun rather than the Earth at the center of the universe, likely independently of Aristarchus of Samos, who had formulated such a model some eighteen centuries earlier. Continue reading
Albert Einstein (/ˈaɪnstaɪn/; German: [ˈalbɛɐ̯t ˈaɪnʃtaɪn]; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist. He developed the theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). Einstein’s work is also known for its influence on the philosophy of science. Einstein is best known by the general public for his mass–energy equivalence formula E = mc2 (which has been dubbed “the world’s most famous equation”). He received the 1921 Nobel Prize in Physics “for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect”, a pivotal step in the evolution of quantum theory.
Near the beginning of his career, Einstein thought that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. This led him to develop his special theory of relativity during his time at the Swiss Patent Office in Bern (1902–1909), Switzerland. He realized, however, that the principle of relativity could also be extended to gravitational fields, and with his subsequent theory of gravitation in 1916, he published a paper on general relativity. He continued to deal with problems of statistical mechanics and quantum theory, which led to his explanations of particle theory and the motion of molecules. He also investigated the thermal properties of light which laid the foundation of the photon theory of light. In 1917, Einstein applied the general theory of relativity to model the large-scale structure of the universe.
More at: Albert Einstein – Wikipedia
Albert Einstein
Name(s):
Albert Einstein
Occupation:
Theoretical Physicist
Birth:
March 14, 1879, Ulm, Germany
Death:
April 18, 1955, Princeton, New Jersey, United States
Spouse:
Elsa Einstein (m. 1919–1936), Mileva Marić (m. 1903–1919)
Children:
Eduard Einstein, Lieserl Einstein, Hans Albert Einstein
Imagination is more important than knowledge.
The important thing is not to stop questioning. Curiosity has its own reason for existing.
Anyone who has never made a mistake has never tried anything new.
Try not to become a man of success, but rather try to become a man of value.
Two things are infinite: the universe and human stupidity; and I’m not sure about the universe.
Science without religion is lame, religion without science is blind.
No problem can be solved from the same level of consciousness that created it.
Everything should be made as simple as possible, but not simpler.
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
I have no special talents. I am only passionately curious.
Scientific proof of the general theory of relativity was obtained during the total eclipse of the sun in 1919. Continue reading
During the reign of the first Roman emperor, Augustus Caesar, 17 BCE, the depictions of a comet by a western civilization were stamped onto coins. According to Augustus and his supporters, it was the spirit of Julius Caesar returning to mark his approval of Rome’s new leader. The coins are considered an early example of political propaganda.
Date:
17 BCE
Name(s):
Augustus Caesar
Occupation:
Emperor of Rome
Location:
Rome
On March 10th 1977, when Uranus passed between a star and the earth, we discovery that Uranus has rings. Continue reading
Nicolaus Copernicus (Mikolaj Kopernik), a Polish Astronomer, recorded in 1497, Continue reading