Tuesday, January 31, 2023

What is a Wave?


"...'An object is a monotonous process.'
A stone is a vibration of quanta
that maintains its structure for a while,
just as a marine wave maintains its identity
for a while before melting again into the sea.
...
What is a wave, which moves on water
without carrying with it any drop of water?
A wave is not an object, in the sense that it
is not made of matter that travels with it.
...
The atoms of our body, as well,
flow in and away from us.
We, like waves and like all objects, or
a flux of events; we are processes,
for a brief time monotonous."

Carlo Rovelli (1956 - )
Reality Is Not What It Seems

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