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Not invented by Albert Einstein
- The light bulb was not invented by Albert Einstein because he faced a failure in discovering electricity and bulb. The light bulb was created by Thomas Edison in the 19th century.
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History. Historians Robert Friedel and Paul Israel list inventors of incandescent lamps prior to Joseph Swan and Thomas Edison of General Electric.: 91–93 They conclude that Edison's version was the first practical implementation, able to outstrip the others because of a combination of four factors: an effective incandescent material; a vacuum higher than other implementations which was ...
- Phase-out of Incandescent Light Bulbs
Alternatives to incandescent bulbs. The light from an...
- Joseph Swan
Sir Joseph Wilson Swan FRS (31 October 1828 – 27 May 1914)...
- Fluorescent Lamp
Typical F71T12 100 W G13 bi-pin lamp used in tanning beds....
- Flashlight
A set of LED flashlights The angle-head flashlight (Fulton...
- LED Lamps
A 230-volt LED filament lamp, with an E27 base. The...
- Phase-out of Incandescent Light Bulbs
Signature. Albert Einstein ( / ˈaɪnstaɪn / EYEN-styne; [4] German: [ˈalbɛɐt ˈʔaɪnʃtaɪn] ⓘ; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist who is widely held to be one of the greatest and most influential scientists of all time. Best known for developing the theory of relativity, Einstein also made ...
Mar 17, 2005 · His radical insight into the nature of light would help transform Einstein from an unknown patent clerk to the genius at the center of 20th-century physics. Scientists call 1905 Albert...
Nov 22, 2013 · Long before Thomas Edison patented -- first in 1879 and then a year later in 1880 -- and began commercializing his incandescent light bulb, British inventors were demonstrating that electric light was possible with the arc lamp. In 1835, the first constant electric light was demonstrated, and for the next 40 years, scientists around the world ...
- Overview
- Childhood and education
Albert Einstein was a famous physicist. His research spanned from quantum mechanics to theories about gravity and motion. After publishing some groundbreaking papers, Einstein toured the world and gave speeches about his discoveries. In 1921 he won the Nobel Prize for Physics for his discovery of the photoelectric effect.
Read more below: From graduation to the “miracle year” of scientific theories
What is Albert Einstein known for?
Albert Einstein is best known for his equation E = mc2, which states that energy and mass (matter) are the same thing, just in different forms. He is also known for his discovery of the photoelectric effect, for which he won the Nobel Prize for Physics in 1921. Einstein developed a theory of special and general relativity, which helped to complicate and expand upon theories that had been put forth by Isaac Newton over 200 years prior.
How Albert Einstein Developed the Theory of General Relativity
Learn more about why it took Albert Einstein years to express his ideas mathematically.
Einstein’s parents were secular, middle-class Jews. His father, Hermann Einstein, was originally a featherbed salesman and later ran an electrochemical factory with moderate success. His mother, the former Pauline Koch, ran the family household. He had one sister, Maria (who went by the name Maja), born two years after Albert.
Einstein would write that two “wonders” deeply affected his early years. The first was his encounter with a compass at age five. He was mystified that invisible forces could deflect the needle. This would lead to a lifelong fascination with invisible forces. The second wonder came at age 12 when he discovered a book of geometry, which he devoured, calling it his “sacred little geometry book.”
Britannica Quiz
All About Einstein
Einstein became deeply religious at age 12, even composing several songs in praise of God and chanting religious songs on the way to school. This began to change, however, after he read science books that contradicted his religious beliefs. This challenge to established authority left a deep and lasting impression. At the Luitpold Gymnasium, Einstein often felt out of place and victimized by a Prussian-style educational system that seemed to stifle originality and creativity. One teacher even told him that he would never amount to anything.
Yet another important influence on Einstein was a young medical student, Max Talmud (later Max Talmey), who often had dinner at the Einstein home. Talmud became an informal tutor, introducing Einstein to higher mathematics and philosophy. A pivotal turning point occurred when Einstein was 16 years old. Talmud had earlier introduced him to a children’s science series by Aaron Bernstein, Naturwissenschaftliche Volksbucher (1867–68; Popular Books on Physical Science), in which the author imagined riding alongside electricity that was traveling inside a telegraph wire. Einstein then asked himself the question that would dominate his thinking for the next 10 years: What would a light beam look like if you could run alongside it? If light were a wave, then the light beam should appear stationary, like a frozen wave. Even as a child, though, he knew that stationary light waves had never been seen, so there was a paradox. Einstein also wrote his first “scientific paper” at that time (“The Investigation of the State of Aether in Magnetic Fields”).
Einstein was fascinated by the nature of light. In 1905, nearly a decade after this first "thought experiment," Einstein answered these questions with his Special Theory of Relativity. The theory, which revolutionized our understanding of time and space, is based on Einstein's astonishing recognition that light always travels at a constant ...
In the 1960s, US inventor Robert (Bob) Kyp patented a similar in appearance but flickering "electric flame" light bulb under the name Balafire as well as radiometers. His flicker bulb was used in a 7-Up commercial, and the company he ran since 1964, Kyp-Go, is currently the only US manufacturer of carbon-filament bulbs. Resurgence
