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.
Jason has two fiber optic cables. The main cable runs from the ship to Jason and has steel armor on its outside. This gives it over 20 tons of strength. The other cable is the yellow tether that runs from Medea to Jason. Instead of steel, it is reinforced with a material called Spectra.he outer yellow and black plastic layers protect it from abrasion. The white material called Spectra provides strength but is very light. The three smaller colored wires in the middle contain the glass strands. A piece of fiber optic cable unraveled to show the three colored wires containing the glass fibers.