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Perpetual motion machines are not incredible because many people have failed to build them. They are incredible because they violate the laws of physics.
by erikpukinskis 7y ago
Perpetual motion machines are not incredible because many people have failed to build them.
They are incredible because they violate the laws of physics.
- wpietri 7y agoI'm glad you now agree that one can indeed have information about whether something is possible.