The Busboy caused the firing. George and Kramer visit the busboy's ramshackle apartment to apologize, only to accidentally leave the door open, letting his cat out. A few days later, the busboy comes to see George, and tells him that there was a gas line explosion at the restaurant, killing five employees, including the busboy hired to replace him. Moreover, his search for his cat was both successful and led him to stumble upon a better paying job. He thanks George for inadvertently saving his life and getting him a better job. Elaine faces having her boyfriend Ed stay with her for
Principle of maximum work of thermodynamics in the 1850s and 60s, heats of reaction and the work associated with these processes were given a more accurate mathematical basis. In 1876, Willard Gibbs unified all of this in his 300-page "On the Equilibrium of Heterogeneous Substances". Suppose, for example, we have a general thermodynamic system, called the "primary" system and that we mechanically connect it to a "reversible work source". A reversible work source is a system which, when it does work, or has work done to it, does not change its entropy. It is therefore not a heat engine and does not suffer dissipation