title: Curie's Principle
text: # Curie's Principle
  
  Curie's Principle, or Curie's Symmetry Principle, is a maxim about cause and effect formulated by Pierre Curie in 1894: "the symmetries of the causes are to be found in the effects".
  
  The idea was based on the ideas of Franz Ernst Neumann and B. Minnigerode. Thus, it is sometimes known as the Neuman–Minnigerode–Curie Principle.
  
  