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medicine

Power Of Placebos Not Limited To Belief

Suffering from pain or inflammation? If you lived in the late 18th century, you might have found relief with Perkins Tractors. They were sold as medical devices made from special materials, but were actually just two simple metal rods made from steel and brass. Dr. Elisha Perkins , the inventor of Perkins Tractors, said that the rods healed people by removing unhealthy electromagnetic fluids.

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