When the SS Great Eastern laid the first working transatlantic telegraph cable in 1866, a message that had taken ten days by steamship suddenly crossed the ocean in minutes, and the financial markets of London and New York were forced, within a single trading week, to invent the modern concept of synchronised global price.June 8, 2026
When the SS Great Eastern laid the first working transatlantic telegraph cable in 1866, a message that had taken ten days by steamship suddenly crossed the ocean in minutes, and the financial markets of London and New York were forced, within a single trading week, to invent the modern concept of synchronised global price. Saving Tips June 8, 2026 On the morning of July 27, 1866, the SS Great Eastern dropped anchor in Heart’s Content, Newfoundland, with 1,686 nautical…
In the small hours of 2 September 1859, a telegraph operator in Portland, Maine disconnected his batteries because they were throwing sparks, and then discovered he could still send a clean message to Boston using nothing but the current the aurora was pushing through the wire above his head. Saving Tips June 1, 2026 On the morning of 2 September 1859, telegraph operators along the American East Coast began arguing with their own equipment.…
In 1859 a storm on the Sun struck the Earth so hard that telegraph wires threw sparks and operators were shocked at their desks, and scientists warn the same event today would knock out power grids across entire continents. Saving Tips May 31, 2026 The historical claim in the lede is well documented. On 1 and 2 September 1859, a coronal mass ejection from…
