Assertion: physicist's theory | /r/HasProperty | developed
Facets:
value: separately
type: MANNER
Source sentences:
text: General relativity has not yet been unified with the other fundamental descriptions; several candidate theories of quantum gravity are being developed.
text: Although theory and experiment are developed separately, they strongly affect and depend upon each other.
text: The prediction that light represented a transmission of energy in wave form through a "luminiferous ether", and the seeming confirmation of that prediction with Helmholtz student Heinrich Hertz's 1888 detection of electromagnetic radiation, was a major triumph for physical theory and raised the possibility that even more fundamental theories based on the field could soon be developed.