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The thing that puzzles me most though is that we're solid objects on the macro level but delve into the quantum realm and we're composed of billions of these https://www.quora.com/What-does-an-atom-look-like-2 that aren't actually connected in any structural sense and if you split just 1 of these fuzzy quantum clouds it's enough to destroy an entire city
At the atomic level, the distinction between matter and energy is, well, less distinct
Concepts of matter such as "aren't actually connected in any structural sense" don't really apply on that scale. Subatomic particles are connected to form atoms, just not in a material way. They're connected by forces, not by physical connections. I'm probably not doing a good job of explaining this because my understanding of it is only a vague groping around the edges of the subject.

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