Combining Texts

Ideas for 'The Evolution of Logic', 'Physics and Philosophy' and 'Elements of Set Theory'

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2 ideas

27. Natural Reality / A. Classical Physics / 2. Thermodynamics / a. Energy
Energy is that which moves, and is the substance from which everything is made [Heisenberg]
Energy is an unchanging substance, having many forms, and causing all change [Heisenberg]