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.
Rockets were first invented in China in 1232 C.E. -100 BC-Aeolipile is invented, uses steam for thrust. It is a sphere that has two L-shaped tubes, and the steam goes through the tubes, causing the sphere to spin.-1232 BCE-Chinese use rockets with arrows attached against Mongol invaders.ockets were first invented in China in 1232 C.E. -100 BC-Aeolipile is invented, uses steam for thrust. It is a sphere that has two L-shaped tubes, and the steam goes through the tubes, causing the sphere to spin.