A Transport Services Access Point (TSAP) is an end-point for communication between the Transport layer (layer 4) and the Session layer in the OSI (Open Systems Interconnection) reference model. Each TSAP is an address that uniquely identifies a specific instantiation of a service. TSAPs are created by concatenating the node's Network Service Access Point (NSAP) with a transport identifier, and sometimes a packet and/or protocol type.
In 1939, the Overland Candy Company introduced the predecessor to Whoppers, a malted milk candy called Giants. Overland merged with Chicago Biscuit Company, Leaf Gum, and Leaf Machinery, in 1947. Two years later, Leaf Brands reintroduced malted milk balls under the name of Whoppers.
Barbie was created by Ruth Handler. Barbie was named after Ruth Handler's daughter Barbara. Ken was named after her son, Ken. Barbie was first released for sale in the United States in 1959. Ken was introduced the following year, in 1960. The Barbie doll was first displayed at a New York International American Toy Fair on March 9, 1959. This is the official date of Barbie's birth, 1959.