Special relativity
In physics, special relativity (SR, also known as the special theory of relativity or STR) is the generally accepted and experimentally well-confirmed physical theory regarding the relationship between space and time. In Albert Einstein's original pedagogical treatment, it is based on two postulates:It was originally proposed by Albert Einstein in a paper published 26 September 1905 titled "On the Electrodynamics of Moving Bodies". The inconsistency of Newtonian mechanics with Maxwell's equations of electromagnetism and the lack of experimental confirmation for a hypothesized luminiferous aether led to the development of special relativity, which corrects mechanics to handle situations involving motions at a significant fraction of the speed of light (known as ""). As of today, special relativity is the most accurate model of motion at any speed when gravitational effects are negligible. Even so, the Newtonian mechanics model is still useful as an approximation at small velocities relative to the speed of light, due to its simplicity and high accuracy within its scope.
Ricardo Carezani
However, after the setbacks in the 1980s, Carezani regained some prominence in the 1990s and 2000s. In 1991, he discovered a mathematical conversion theorizing that special relativity is a subset of autodynamics. Despite a heart transplant in 1992 stopping any research for the next year, Carezani regained momentum and founded the Society of the Advancement of Autodynamics, a California-Based organization now run by David De Hilster. In 1996, Carezani was presented the "Lifetime Achievement Award" in relative physics, and he published his first book one year later.