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... along its axis). You have laid out on the table a bunch of other rods of similar size. You bring your magnet close to each of these rods in turn, end to end (i.e. the end of your magnet is approaching one end of the respective rod). Some rods are not affected by the magnet at all, while others are a ...
... along its axis). You have laid out on the table a bunch of other rods of similar size. You bring your magnet close to each of these rods in turn, end to end (i.e. the end of your magnet is approaching one end of the respective rod). Some rods are not affected by the magnet at all, while others are a ...
Woodward effect
The Woodward effect, also referred to as a Mach effect, one of at least three predicted Mach effects, is part of a hypothesis proposed by James F. Woodward in 1990.The hypothesis states that transient mass fluctuations arise in any object that absorbs internal energy while undergoing a proper acceleration. Harnessing this effect could generate a thrust, which Woodward and others claim to measure in various experiments. If proven to exist, the Woodward effect could be used in the design of spacecraft engines of a field propulsion engine that would not have to expel matter to accelerate. Such an engine, called a Mach effect thruster (MET), would be a breakthrough in space travel. So far, no conclusive proof of the existence of this effect has been presented. Experiments to confirm and utilize this effect by Woodward and others continue.