We live in concrete Euclidean / Descartes world ( 3-D + time )
Why physicists use the mathematically beauty of 4-D and give
ONLY an ABSTRACT, not CONCRETE image of this beautiful WORLD ?
Until we don't see the concrete image of 4-D, [...]
The Simple Idea Behind Einstein’s Greatest Discoveriesor much simpler :
By K.C. Cole
Contributing Writer
June 26, 2019
===
Conclusion:
'' . . . future thinkers might ponder physics using the
information encoded in quantum entanglements,
which weave the space-time to grow potatoes in the first place.''
https://www.quantamagazine.org/einstein-symmetry-and-the-future-of-physics-20190626/
#
Conclusion:
Future thinkers need to ponder about ''an absolute space-time''
where ''potatoes-particles grow '' in the first place.
===============
On 7/8/19 3:31 PM, 44socrat@gmail.com wrote:=====================
We live in concrete Euclidean / Descartes world ( 3-D + time )
True at the scale of our everyday lives.
NOT TRUE at scales where relativity is important.
Why physicists use the mathematically beauty of 4-D and give
ONLY an ABSTRACT, not CONCRETE image of this beautiful WORLD ?
Because it describes the observed phenomena MUCH better than Euclidean geometry (3D+time).
Until we don't see the concrete image of 4-D, [...]
Hopeless. Humans live at the scale of our everyday lives, which is never going to "see" the 4-D spacetime of relativity. But that does NOT mean relativity is wrong, it just means it is important at other scales.
In your everyday life you cannot walk on the ceiling.
But ants do it all the time. The scale of an ant is
MUCH closer to the scale of your everyday life than
the scales where relativity is important.
Tom Roberts
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