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Showing posts with label einstein. Show all posts
Showing posts with label einstein. Show all posts

Wednesday, March 13, 2024

Albert Einstein was born on March 14, 1879: bio, video, and the post-mortem saga of his brain

The greatest aim of all science [is] to cover the greatest number of empirical facts by logical deduction from the smallest possible number of hypotheses or axioms.

Einstein with an Einstein puppet

To know that what is impenetrable to us really exists, manifesting itself as the highest wisdom and the most radiant beauty, which our dull faculties can comprehend only in the most primitive forms - this knowledge, this feeling, is at the center of true religiousness. In this sense, and in this sense only, I belong to the ranks of the devoutly religious men.

~ Albert Einstein (What I Believe)

Our defense is not in armaments, nor in science, nor in going underground. Our defense is in law and order.

~ Einstein (New York Times Magazine, 2 August 1964)

If my theory of relativity is proven correct, Germany will claim me as a German, and France will declare that I am as a citizen of the world. Should my theory prove untrue, France will say that I am a German, and Germany will declare me a Jew.

~ Einstein (address at the Sorbonne, December 1929*)

Worshipped today, scorned or even crucified tomorrow, that is the fate of people whom—God knows why—the bored public has taken possession of.

~ Einstein (letter to Heinrich Zangger, 1922)

Even though without writing each other, we are in mental communication, for we respond to our dreadful times in the same way and tremble together for the future of mankind ... I like it that we have the same given name.

~ Albert Schweitzer (wiki) (1875-1965) (of Einstein, letter, February 1955)

Quintessential theoretical physicist Albert Einstein (wiki) (1879-1955) was born on March 14, 1879 in Ulm, Germany. After an unpromising start in school, Einstein took Swiss citizenship at the age of 15 and while working as a patent examiner in the Swiss patent office in 1905, produced three seminal papers - on the photoelectric effect and the quantum theory of light, Brownian motion, and his theory of special relativity - that forever changed modern physics. 

The general theory of relativity (see video below on recent discovery of gravitational waves) followed in 1916, by which time he was professor of physics at the Kaiser Wilhelm Institute in Berlin, where he continued his theoretical work until 1934, when he fled Germany for the United States to escape Nazi persecution. He was among the prominent physicists who warned President Franklin Roosevelt in 1939 about the destructive potential of nuclear weapons, which led to the Manhattan Project and the atomic bomb. 

Awarded American citizenship in 1940, Einstein spent his last years at Princeton's Institute for Advanced Study, where he sought to develop the so-called "unified field theory" which still eludes physicists today. He is now recognized as the greatest physicist of the 20th century, if not of all time.

Here's a brief biography:


And an explanation of the recent discovery of gravitational waves (based on Einstein's general theory):


After his death in 1955, Einstein's brain (wiki) was removed - without permission from his family - by Thomas Stoltz Harvey, the Princeton Hospital pathologist who conducted the autopsy. Harvey took the brain home and kept it in a jar. He was later fired from his job for refusing to relinquish the organ.

Many years later, Harvey, who by then had gotten permission from Einstein's son Hans Albert to study the brain, sent slices to various scientists throughout the world. There's more here on the postmortem travels and travails of the brain, plus this: the first formal study of Albert Einstein's brain, which describes some differences in structure and morphology.

* N.B. An earlier variant of the same idea (in November 1919):
"By an application of the theory of relativity to the taste of readers, today in Germany I am called a German man of science, and in England, I am represented as a Swiss Jew. If I come to be regarded as a bĂȘte noire, the descriptions will be reversed, and I shall become a Swiss Jew for the Germans and a German man of science for the English!"
** This photo was taken by Harry Burnett at Cal Tech in Pasadena where Albert Einstein was teaching. Einstein saw the puppet perform at the Teato Torito and was quite amused. He reached into his jacket’s breast pocket, pulled out a letter and crumpled it up. Speaking in German, he said, “The puppet wasn’t fat enough!” He laughed and stuffed the crumpled letter up under the smock to give the puppet a fatter belly.

Further reading:


Prior to their divorce, Einstein had given to his first wife a rather stringent list of behaviors that he put into writing. He produced another set of criteria for their divorce, including a promise to give to her the proceeds of his not-yet-awarded Nobel Prize.

The plot to kill Einstein.


Parts of the text above is adapted from Ed's Quotation of the Day, only available via email - leave your email address in the comments if you'd like to be added to his list. Ed is the author of Hunters and Killers: Volume 1: Anti-Submarine Warfare from 1776 to 1943 and Hunters and Killers: Volume 2: Anti-Submarine Warfare from 1943.

Thursday, March 14, 2019

Thursday links


This Italian Farmer is Returning Chickens to the Wild.

Seven videos on making medieval manuscripts.

Albert Einstein was born on March 14, 1879: here's a short bio, video, and the strange post-mortem travels of his brain. Related: Einstein's forgotten inventions.

To Conceive a Girl in Ancient Greece, Eat a Salad and Tie Your Right Testicle.

The Secrets of the World's Greatest Art Thief.

ICYMI, most recent links are here, and include Daylight Saving Time history, Washington DC in the 1820s, Chuck Norris' 79th birthday, and the island that was traded for Manhattan.

Thursday, March 15, 2018

RIP Stephen Hawking: a brief bio and the Hawking vs Einstein rap battle

Stephen Hawking (wiki) died yesterday, which was also Einstein's birthday:

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us very special. 

~ Stephen Hawking (quoted in Der Spiegel, 1989) 

In effect, we have redefined the task of science to be the discovery of laws that will enable us to predict events up to the limits set by the uncertainty principle. 

~ Hawking (A Brief History of Time, Ch. 11) 

I think it's important for scientists to explain their work, particularly in cosmology. This now answers many questions once asked of religion. 

~ Hawking (interview in The Guardian, 27 September 2005) 

It's a waste of time to be angry about my disability. One has to get on with life, and I haven't done badly. People won't have time for you if you are always angry and complaining. 

~ Ibid. 

On the whole, the public shows good taste in its choice of idols. Einstein and Hawking earned their status as superstars, not only by their scientific discoveries but by their outstanding human qualities. Both of them fit easily into the role of icon, responding to public adoration with modesty and good humor and with provocative statements calculated to command attention. Both of them devoted their lives to an compromising struggle to penetrate the deepest mysteries of nature, and both still had time left over to care about the practical worries of ordinary people. The public rightly judged them to be genuine heroes, friends of humanity as well as scientific wizards. 

~ Freeman Dyson (b. 1923) ( "The 'Dramatic Picture' of Richard Feynman," The New York Review of Books, 14 July 2011)

British theoretical physicist and cosmologist Stephen William Hawking, was born  on January 8, 1942 in Oxford, where his mother had moved from London to escape the Blitz. Educated at Oxford and Cambridge, Hawking became the Lucasian professor of mathematics at the latter institution in 1979, following pioneering work in the quantum and relativistic mechanics that underlie the "big bang" theory of the origin of the universe and the creation of "black holes" in space. 

Since 1962, he suffered from amytrophic lateral sclerosis ("ALS" (wiki), also known as Lou Gehrig's Disease) which had confined him to a wheel-chair and left him physically unable to speak clearly or to write. Nonetheless, his popular exposition of cosmography, A Brief History of Time (1988), become a best-seller, and he remained one of the world's best known scientists. 

Further reading on the disease: How did Stephen Hawking live so long with ALS?

Here's a brief biography:


And here's the Einstein vs Stephen Hawking Epic Rap Battle of History:

Wednesday, March 14, 2018

Wednesday links

Albert Einstein was born on March 14, 1879: here's a short bio, video, an explanation of gravitational waves, and the strange post-mortem travels of his brain. Related: Einstein's forgotten inventions.

Why did ancient people drill holes in their heads?



The woman who thought she was married to Napoleon.

Death-Defying 40-ft Vertical Plunges: The High-Diving Horsewomen of Atlantic City.

ICYMI, Friday's links are here, and include solving crimes with knot analysis, Daylight Saving Time history (including Ben Franklin's proposal), a street-legal jet-powered Volkswagen Beetle, and, for Chuck Norris' 78th birthday, his 5 most badass movies, supercut of Norris's best kicks and a bunch of Norris "facts".

Friday, March 9, 2018

Friday links

March 10th is Chuck Norris' 78th birthday: his 5 most badass movies and a bunch of Norris "facts" plus a supercut of Norris's best kicks. Related: UK scientists recreated Neanderthal man, who looks just like Chuck Norris.


How Knot Analysis Can Reveal the Perpetrator of a Crime.

Daylight Saving Time starts this weekend: here's some DST history (including Ben Franklin's proposal), stories and video. Related: How daylight saving time works and why these states want to ditch it.

The Unlikely Friendship Between Albert Einstein and Charlie Chaplin.

The golden age of false rumps.

ICYMI, Tuesday's links are here, and include a map of how butterflies are related to each other, a roundup of funny colonoscopy videos, when you grow up never realizing you're on the run from the Mob, and, for Michelangelo's birthday, his illustrated grocery list.

Tuesday, March 14, 2017

Tuesday links

Albert Einstein was born on March 14, 1879: here's a short bio, video, an explanation of gravitational waves, and the strange post-mortem saga of his brain.




National Geographic Infographics, A Pictorial History.


ICYMI, Friday's links are here, and include Chuck Norris' 77th birthday, Japanese equipment for clearing a path through 60 feet of snow, Daylight Saving Time history (including Ben Franklin's proposal), how Mickey Mouse evades the public domain, and how to make prescription eyeglasses from scratch.