Water chiller. A water chiller is a mechanical device used to facilitate heat exchange from water to a refrigerant in a closed loop system. The refrigerant is then pumped to a location where the waste heat is transferred to the atmosphere.
Banking in the United States before creation of the Federal Reserve System was, to say the least, chaotic. Early American Banking: 1791-1863. Banking in the America of 1863 was far from easy or dependable.
According to William L. Silber The Emergency Banking Act of 1933, passed by Congress on March 9, 1933, three days after FDR declared a nationwide bank holiday, combined with the Federal Reserve's commitment to supply unlimited amounts of currency to reopened banks, created 100 percent deposit insurance.