Sitcom list. In 2011, IGN named "Arrested Development" the "funniest show of all time". Its humor has been cited as a key influence on later single-camera sitcoms such as "30 Rock" and "Community". "How I Met Your Mother" was a sitcom which aired from 2005 to 2014 on CBS, lasting 9 seasons. The show won 9 Emmy awards and 18 awards in general, while being nominated for 72 awards. It became successful in many places across the world. "The Big Bang Theory" is a sitcom named after the scientific theory. It began airing in 2007 on CBS and is currently on
CPT symmetry CPT symmetry Charge, parity, and time reversal symmetry is a fundamental symmetry of physical laws under the simultaneous transformations of charge conjugation (C), parity transformation (P), and time reversal (T). CPT is the only combination of C, P, and T that is observed to be an exact symmetry of nature at the fundamental level. The CPT theorem says that CPT symmetry holds for all physical phenomena, or more precisely, that any Lorentz invariant local quantum field theory with a Hermitian Hamiltonian must have CPT symmetry. The CPT theorem appeared for the first time, implicitly, in the work of Julian Schwinger