"The laying of the Atlantic Cable far exceeded anything in the annals of science and engineering and changed life around the globe." The challenges appeared insurmountable, and Cyrus Field, a NYC businessman, assembled a scientific "dream team" to tackle "cable, oceans, ships, and telegraphy," the mission-critical aspects of the project. "The cable changed life on earth, and its progeny make life probable in ours." Even today, Google, Meta, Apple, Amazon, and Microsoft spend billions to build and maintain underwater cables.
In 1854, Field was approached with an idea about a cable from NY to Nova Scotia, and thought that a cable from Canada to the UK made more sense. The idea gained traction in the public arena because it was believed that rapid trans-Atlantic communication would lead to a more peaceful world. Field recruited the two most capable men of the century to work with him. Samuel Morse was already a household name, but not so Lt. Matthew Maury of the US Naval Observatory. Maury was the world's leading expert on currents and ocean floor topography. He also signed on Peter Cooper, scientific genius and one of the wealthiest men in America.
The first step was to lay cable across the 65-mile strait connecting Newfoundland to the mainland. In a gale, the cable snapped, and Field sailed home. The following year, they accomplished the laying of the cable. Knowing that the British were expert at laying cable and had the deepest pockets, Field went to London in 1856. He received significant financial support, and, of equal import, better ideas to build a cable. He returned to America and received the full support of the US government. The American and British ships began to lay cable off Ireland in August 1857. After laying 380 miles of cable, it snapped and plunged 12,500 feet to the bottom. Field immediately began to plan for an expedition the following year. On June 10, 1858, they sailed again. Six hundred and fifty miles west of Portsmouth, they encountered a hundred-year storm. Soon thereafter, the cable snapped again. Field needed all of his skills to convince his backers to give him one more chance. The third time was a charm, as they successfully transmitted from Ireland to Newfoundland in August. It was a massive accomplishment, and Cyrus Field was heralded as a hero around the world. However, within days, the transmissions stopped.
Although many on both sides of the Atlantic still believed in the possibility of success, many did not. Competition arose, particularly in the UK and even in Russia. Samuel Morse walked away. Field's warehouse in Manhattan burned down, and then, in the panic of 1860, his business went bankrupt. The war followed, and funding dried up. But Field never, ever gave up and began to rally support on both sides of the Atlantic. Another attempt was organized in 1865 with stronger cable, better-equipped ships, and a wealth of experience in the management of the process. Once again, at the midpoint in the Atlantic, the cable broke. This time, though, the consensus was that they were close and would achieve their goal the following year. On June 30, 1866, the Great Eastern sailed with a new set of improved equipment. On July 27th, they reached Newfoundland, and the world erupted in joy.
By the time of Field's death in 1892, there were ten trans-Atlantic cables. Today, there are more than 600 fiber-optic cables crossing the Atlantic. Ninety-eight percent of the world's data travels by cable, not satellite. As for Cyrus Field and his international fame, he died broke and mostly forgotten. This is an enlightening and absorbing story.