| conservation of energy(noun, expression, form, study, science) |
| correspondence principle(noun, expression, form, study, science) |
| dark energy(noun, expression, study, treatment, science) |
| dark matter(noun, expression, study, treatment, science) |
| dynamics(noun, form, study, science, field) |
| electrogravitics(noun, expression, study, treatment, science) |
| electromagnetism(noun, study, treatment, science, knowledge) |
| electronic structure of a material(noun, expression, form, study, science) |
| emergence(noun, study, treatment, science, knowledge) |
| experimental study(noun, expression, form, study, science) |
| field theory(noun, expression, study, treatment, science) |
| fluid dynamics(noun, expression, study, treatment, science) |
| fringe theory(noun, expression, form, study, science) |
| fundamental law of nature(noun, expression, form, study, science) |
| general relativity(noun, expression, study, treatment, science) |
| grand unification theory(noun, expression, study, treatment, science) |
| loop quantum gravity(noun, expression, study, treatment, science) |
| luminiferous aether(noun, expression, study, treatment, science) |
| luminiferous ether(noun, expression, form, study, science) |
| m-theory(noun, study, treatment, science, knowledge) |