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 flew -- 152 feet -- about the same distance as the Wright Brothers' first manned flight -- but it did fly! It was the first flight of a liquid-fueled rocket in history. When Goddard was later approached by the American Interplanetary Society in 1930 to publicize his work, Goddard refused.