NBC suit
An NBC (nuclear, biological, chemical) suit, also called a chemsuit or chem suit or chemical suit is a type of military personal protective equipment. NBC suits are designed to provide protection against direct contact with and contamination by radioactive, biological or chemical substances, and provides protection from contamination with radioactive materials and some types of radiation, depending on the design. It is generally designed to be worn for extended periods to allow the wearer to fight (or generally function) while under threat of or under actual nuclear, biological, or chemical attack. The civilian equivalent is the Hazmat suit. The term NBC has been replaced by CBRN (chemical, biological, radiological, nuclear), with the addition of a new threat, radiological, meaning radiological weapon.
Major League Baseball on NBC
The New York Yankees, which, the year before, had played 21 "Games of the Week" for CBS, joined NBC's package in 1966. The new package under NBC called for 28 games, as compared to the 123 combined among three networks during the 1960s. On October 19, 1966, NBC signed a three-year contract with Major League Baseball. As previously mentioned, the year before, Major League Baseball sold an exclusive league-wide television package for the rights to the Saturday-Sunday "Game of the Week" to ABC. NBC covered only the All-Star Game and World Series in 1965. In addition, a previous deal limited CBS to covering only twelve weekends when its new subsidiary, the New York Yankees, played at home. As previously mentioned, before 1965, NBC aired a slate of Saturday afternoon games beginning in 1957.