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Newton thought that light was made up of particles, but then it was discovered.

We know how large objects will act, but things on a small scale.
We focus on ergonomics and meeting you where you work.
Type what's on your mind and we'll get you there.
The quick fox jumps over the lazy dog
Newton thought that light was made up of particles, but then it was discovered.
“Quantum mechanics” is the description of the behaviour of matter.
They describe a universe consisting of bodies moving.
They finally obtained a consistent description of the behaviour.