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 name Rocket comes from the Italian Rocchetta (i.e. little fuse), a name of a small firecracker created by the Italian artificer Muratori in 1379. Between 1529 and 1556 Conrad Haas wrote a book that described the concept of multi-stage rockets.n 15 March 1928, Fritz von Opel tested his first rocket-powered car, the RAK.1 and achieved a top speed of 75 km/h (47 mph) in it, proving the concept. Less than two months later, he reached a speed of 230 km/h (140 mph) in the RAK.2, driven by 24 solid-fuel rockets.