Editing Thought experiment (section)

===Physics===
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* [[Bell's spaceship paradox]] ([[special relativity]])
* [[Brownian ratchet]] ([[Richard Feynman]]'s "[[perpetual motion]]" machine that does not violate the second law and does no work at thermal equilibrium)
* [[Bucket argument]] – argues that space is absolute, not relational
* [[Dyson sphere]]
* [[Einstein's box]]
* [[Elitzur–Vaidman bomb-tester]] ([[quantum mechanics]])
* [[EPR paradox]] ([[quantum mechanics]]) (forms of this have been performed)
* [[Everett phone]] ([[quantum mechanics]])
* [[Feynman sprinkler]] (classical mechanics)
* [[Galileo's Leaning Tower of Pisa experiment]] (rebuttal of Aristotelian Gravity)
* [[Galileo's ship]] (classical relativity principle) 1632
* [[GHZ experiment]] ([[quantum mechanics]])
* [[Heisenberg's microscope]] ([[quantum mechanics]])
* [[Kepler's Dream]] (change of point of view as support for the Copernican hypothesis)
* [[Ladder paradox]] ([[special relativity]])
* [[Laplace's demon]]
* [[Maxwell's demon]] ([[thermodynamics]]) 1871
* [[Mermin's device]] ([[quantum mechanics]])
* [[Moving magnet and conductor problem]]
* [[Newton's cannonball]] ([[Newton's laws of motion]])
* [[Popper's experiment]] ([[quantum mechanics]])
* [[Quantum pseudo telepathy]] ([[quantum mechanics]])
* [[Quantum suicide and immortality]] ([[quantum mechanics]])
* [[Renninger negative-result experiment]] ([[quantum mechanics]])
* [[Schrödinger's cat]] ([[quantum mechanics]])<ref name=catState/>
* [[Sticky bead argument]] ([[general relativity]])
* [[The Monkey and the Hunter]] ([[gravitation]])
* [[Twin paradox]] ([[special relativity]])
* [[Wheeler's delayed choice experiment]] ([[quantum mechanics]])
* [[Wigner's friend]] ([[quantum mechanics]])
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