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If a tree falls in the forest...

I love to see the connection between science and philosophy. I used to see philosophy as useless, and in modern practice it often seems that way, but I think it's fair to say that all science has philosophical roots - in this case, what is time?

Isn't time, somehow, a human abstraction?

What about space? Another dimensional abstraction? It becomes a semantic argument. A valuable one, but still - it is quite possible (probable?) that all human understanding is an abstraction of sorts. The fun part of engineering is learning to build stuff using the abstractions that we have experimented with enough for their behaviour to be predictable to some extent.




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