Tacos are really good and I want to eat them all day long.
Marxian theory of history
Besides discovering the photoelectric effect, Einstein developed the Theory of Special Relativity and the Theory of General Relativity, which are the basis for quantum theory and particle theory, and the formula E=Mc2 that indirectly led to the atomic bomb, nuclear power, and much of the current theory about the structure of the universe. Other than that, not much.
Ethology
geocentric means Earth Center, usually refered to as geocenric theory which is the statement that the earth is th center of the universe.
There is a theory that is always controversial about a missing day in history. The religious people believe there was a missing day but there is no scientific way to prove this.
Particle Theory is its name.
wave theory of light
It was Max Planck who used the particle theory of light.
Pierre Gassendi (1592-1655), an atomist, proposed a particle theory of light.
it is the theory of how all particles are joined.
what is theory of matter ?
Quantum mechanics.
Yes
newton
John Dalton
Particle theory of light can explain Photoelectric Effect,Compton effect,Pair production.... wave theory of light can explain interference,refraction...
Particle theory, as opposed to string theory.