Applications build with Ethereum do not cover all use cases of course, but have specific properties that make them unique: 1  Ethereum applications always execute the code they say they will - there is no 'security through obscurity'. I don't need to 'trust' anything or anyone, because I can check the app code myself. Ethereum applications are always available, and are guaranteed to be available in the future. There is no downtime.
A transatlantic telegraph cable is an undersea cable running under the Atlantic Ocean used for telegraph communications. The first was laid across the floor of the Atlantic from Telegraph Field, Foilhommerum Bay, Valentia Island in western Ireland to Heart's Content in eastern Newfoundland.efore the first transatlantic cable, communications between Europe and the Americas took place only by ship. Sometimes, however, severe winter storms delayed ships for weeks. The transatlantic cable reduced communication time considerably, allowing a message and a response in the same day.
Full Definition of COAXIAL CABLE. : a transmission line that consists of a tube of electrically conducting material surrounding a central conductor held in place by insulators and that is used to transmit telegraph, telephone, and television signals âcalled also coax cable.oaxial cable. noun. Tweet. : a type of electric cable that is used to send telegraph, telephone, and television signals.