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 The term NBC has been replaced by CBRN (chemical, biological, radiological, nuclear), with the addition of a new threat, radiological, meaning radiological weapon.
College Basketball on NBC
College Basketball on NBC is the branding used for broadcasts of NCAA Division I men's college basketball games formerly produced by NBC Sports, the sports division of the NBC television network in the United States. The network broadcast college basketball games in some shape or form between 1969 and 1998. From 1969 to 1981, NBC covered the NCAA Men's Division I Basketball Tournament. It became the first major network to broadcast the championship game, at a cost of more than US$500,000 in 1969.