In 1920 Einstein made a speech whereby he states that "space without aether is unthinkable."

!- quotation : Albert Einstein - in response to New York Rabbi Herbert S. Goldstein in 1929, - Einstein said he believed in Spinoza's God

!- quotation : Albert Einstein - A profound and enlightening quotation comparing the human mind's understanding of the natural world - quoteworthy metaphor of a library compared to nature - By his own admission, Einstein was NOT an atheist

!- Einstein : 1954 letter

!- Einstein : reconciling religion and science

https://www.youtube.com/watch?v=Q8Xaw72ESdA

According to researcher Danny Hatcher, the "Feynman Technique" was coined by Scott H. Young in the August 22, 2011 YouTube video Learn Faster with The Feynman Technique and the subsequent 2022-09-01 article Learn Faster with Feynman Technique, ostensibly in a summarization of Gleick, James (1992). Genius: The Life and Science of Richard Feynman. Pantheon Books. ISBN 0-679-40836-3. OCLC 243743850.

The frequently quoted Einstein that accompanies many instances of the Feynman Technique is also wrong and not said by Einstein.

The root Einstein quote, is apparently as follows:

that all physical theories, their mathematical expressions apart ought to lend themselves to so simple a description 'that even a child could understand them.' —Ronald W. Clark, p418 of Einstein: His Life and Times (1972)

What specifically does she define "writing" to be? What exactly is she writing, and how much? What does her process look like?

One might also consider the idea of active reading and writing notes. I may not "write" daily in the way she means, but my note writing, is cumulative and beneficial in the ways she describes in her list. I might further posit that the amount of work/effort it takes me to do my writing is far more fruitful and productive than her writing.

When I say writing, I mean focused note taking (either excerpting, rephrasing, or original small ideas which can be stitched together later). I don't think this is her same definition.

I'm curious how her process of writing generates new ideas and creativity specifically?

One might analogize the idea of active reading with a pen in hand as a sort of Einsteinian space-time. Many view reading and writing as to separate and distinct practices. What if they're melded together the way Einstein reconceptualized the space time continuum? The writing advice provided by those who write about commonplace books, zettelkasten, and general note taking combines an active reading practice with a focused writing practice that moves one toward not only more output, but higher quality output without the deleterious effects seen in other methods.

==combinatory play seems to be the essential feature in productive thought==<br /> —Albert Einstein in a 1945 response to Jacques Hadamard's survey of famous scientists' mental processes which was published in An Essay on the Psychology of Invention in the Mathematical Field.

Hadamard's essay was inspired by Henri Poincaré's The Foundations of Science.

Feynman’s approach encouraged him to follow his interests wherever they might lead. He posed questions and constantly

Creating strong and clever connections between disparate areas of knowledge can appear to others to be a flash of genius, in part because they didn't have the prior knowledges nor did they put in the work of collecting, remembering, or juxtaposition.

This method may be one of the primary (only) underpinnings supporting the lone genius myth. This is particularly the case when the underlying ideas were not ones fully developed by the originator. As an example if Einstein had fully developed the ideas of space and time by himself and then put the two together as spacetime, then he's independently built two separate layers, but in reality, he's cleverly juxtaposed two broadly pre-existing ideas and combined them in an intriguing new framing to come up with something new. Because he did this a few times over his life, he's viewed as an even bigger genius, but when we think about what he's done and how, is it really genius or simply an underlying method that may have shaken out anyway by means of statistical thermodynamics of people thinking, reading, communicating, and writing?

Are there other techniques that also masquerade as genius like this, or is this one of the few/only?

Link this to Feynman's mention that his writing is the actual thinking that appears on the pages of his notes. "It's the actual thinking."

excellent quote

https://www.sciencenews.org/blog/context/amateur-who-helped-einstein-see-light

What came up for me in exploring the parallels between writing and mathematics.