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.
Updated October 30, 2014. The Barbie doll, which first appeared on the world-stage in 1959, was invented by Ruth Handler (co-founder of Mattel) after she realized that her daughter liked to play with paper dolls that resembled grown-ups. Handler suggested making a three-dimensional doll that looked like an adult rather than a child.