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Tammikuussa 1610 Galilei havaitsi kaukoputkellaan kolme tähteä Jupiterin vieressä samalla suoralla. Myöhemmin hän havaitsi vielä neljännen. Nämä tähdet liikkuivat Jupiterin suhteen, mutta pysyivät aina sen lähellä. Vaikka kutsuikin kappaleita tähdiksi, ymmärsi Galilei, että ne kiersivät Jupiteria. Sittemmin nimityksellä Galilein kuut tunnetut Jupiterin neljä suurinta kuuta olivat ensimmäinen todiste, että muillakin kappaleilla kuin Maalla oli kiertolaisia.

Tammikuussa 1610 Galilei havaitsi kaukoputkellaan kolme tähteä Jupiterin vieressä samalla suoralla. Myöhemmin hän havaitsi vielä neljännen. Nämä tähdet liikkuivat Jupiterin suhteen, mutta pysyivät aina sen lähellä. Vaikka kutsuikin kappaleita tähdiksi, ymmärsi Galilei, että ne kiersivät Jupiteria. Sittemmin nimityksellä Galilein kuut tunnetut Jupiterin neljä suurinta kuuta olivat ensimmäinen todiste, että muillakin kappaleilla kuin Maalla oli kiertolaisia.

Speed of light. Hendrik Lorentz (right) with Albert Einstein.

Space and Time Albert Einstein and Hendrik Antoon Lorentz, photographed by Ehrenfest in front of his home in Leiden in Source: Museum Boerhaave, Leiden

Young Albert Einstein & sister. “Education is what remains after one has forgotten everything he learned in school.” ~ A.E.

ALBERT EINSTEIN and his younger sister Maria, nicknamed Maja, were very close as children. When World War II broke out in Europe in Maja immigrated to the United States to live with Einstein in Princeton, New Jersey.

Einstein and chamber music !

"Violinist' Albert Einstein is rarely given as much recognition as the physicist. Carl Flesch wasn't his violin teacher, contrary to what some think. Einstein actually took lessons from Toscha Seidel, to whom he gave his recordings and drawings as gifts.

Carl Laemmle (left) first met Albert Einstein (right) when he invited him to Hollywood.

In unearthed video, watch Einstein speak with pal Carl Laemmle, the founder of Universal Studios.

Albert Einstein, Nikola Tesla and Charles Steinmetz. Estación Marconi en Somerset, Nueva Jersey en 1921

The brilliant minds of Albert Einstein, Nikola Tesla and Charles Steinmetz as they appeared in in a visit to the transoceanic station, at New Brunswick, NJ. (AC electricity was mathematically formulated by Charles Steinmetz)

“Einstein, when he arrived in America, was shocked at how Black Americans were treated. And, I do not intend to be quiet about it.” He made all the effort he could to spread the word of equality, He became a huge proponent of civil rights. Einstein was a member of several civil rights groups.

Einstein,“There is separation of colored people from white people in the United States," he said. “That separation is not a disease of colored people. It is a disease of white people. And, I do not intend to be quiet about it.

“It’s not that I’m so smart, it’s just that I stay with problems longer.” Albert Einstein « Inspire Your Living

“It’s not that I’m so smart, it’s just that I stay with problems longer.” Albert Einstein

Alberta Einstein - I want to remember this picture when I am having a bad hair day. Einstein is remembered for his brilliant mind not his hair.

If A = Success, the A = X + Y + Z, with X being work, Y play, and Z keeping your mouth shut. Albert Einstein

Self-Control

Albert Einstein Quotes ~~ "The value of a college education is not the learning of many facts but the training of the mind to think." - In response to not knowing the speed of sound as included in the Edison Test: New York Times May Preach!

Albert Einstein, Hideki Yukawa and John Wheeler in Princeton 1954

Einstein, Bohr and John Wheeler

Albert Einstein, Hideki Yukawa y John Wheeler en Princeton 1954

"Not everyone is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid." - Albert Einstein

Understanding Special Relativity: Twin Paradox Explained

14 March 1879 – 18 April was a German-born theoretical physicist who developed the theory of general relativity, effecting a revolution in physics.

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