Einstein - E=MC2
E = Energy
M = Mass
C = speed of light
Basically mass and energy are interchangeable
The kinetic theory of matter states that matter is made of particles whose speed is dependent on their mass and temperature. The kinetic theory states that particles in matter are always in motion.
By performing experiments whose goal is to prove that such theory is a mistaken theory.
Economic Theory
Lamark's theory perhaps. Acquired characteristics clash with heredity.
Cesare Lombroso
The opponent process theory is associated with Ewald Hering, a German physiologist known for his work on color vision and color perception. He proposed that our perception of color is based on three pairs of opposing channels: red versus green, blue versus yellow, and black versus white.
The opponent-process theory is associated with psychologist Richard Solomon. He proposed this theory to explain emotional and motivational processes, suggesting that emotions are often paired in opposition to each other.
Thomas Malthus!
I Have a feeling that it was Durkheim, as he has alot to do with family and comes up alot when looking at theories.
The idea that led to the atomic theory of matter, was John Dalton.
He disproved Phoebus Levene's theory that DNA was composed of a large number of repeats of GACT.
Part of Lamark's theory.