The link is the physical and logical network component used to interconnect hosts or nodes in the network and a link protocol is a suite of methods and standards that operate only between adjacent network nodes of a local area network segment or a wide area network connection.
Today in History March 16 1926 History March 16 1926, The first man to give hope to dreams of space travel is American Robert H. Goddard, who successfully launches the worldâs first liquid-fueled rocket at Auburn, Massachusetts, on March 16, 1926.
The rocket was 10 feet tall, constructed out of thin pipes, and was fueled by liquid oxygen and gasoline. The Chinese developed the first military rockets in the early 13th century using gunpowder and probably built firework rockets at an earlier date.