Free energy

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Free energy may refer to:

Science[edit]

Pseudoscience[edit]

  • Free energy device, a hypothetical perpetual motion device that is supposedly capable of drawing energy from a hidden free energy field, which is unknown in science
  • Free energy suppression conspiracy theory, in which advanced energy technologies are suppressed by governments or special interest groups

Other uses[edit]

  • In economics, energy from sources that do not require an input which has to be paid for (usually a sub-set of renewable energy)
  • Free Energy (band), a 5-piece rock band on DFA Records