Henry Bessemir's steel converter (1854)Revolutionized the production of steel
Lit his home using coal gas. Also, he was James Watt's assistant.
Daguerre's daguerrotype (1838)Early form of photography
Hiram Maxim's machine gun (1884)Mass slaughter is now possible, begins mechanization of warfare. Unfortunately, as some predicted, his machine gun did not prevent war — people still fought, despite these monsters being on the battlefield.
Karl Benz's internal-combustion automobile engine (1885)cars go vroom
James Hargreaves (1765)'s spinning jenny
Like fifty years later, they finally came out with a steam engine with a condensing chamber, making it more efficient. Also a pretty big deal.
Gugliemo Marconi (1896)'s wireless telegraph patentUseful for, like, ship distress calls. Say, for example, the one the Titanic sent out.
Michael Faraday (1831)'s discovery of electromagnetic currentsMade generators and electrical engines possible
First ancestor of the computer
1858
Robert Trevithick (1801)'s steam locomotive demonstrationGeorge Stephenson's Rocket, 1829, would lead to great railroad infrastructure, which helped with city planning, made moving to the city easier, and made trade and large-scale commerce much better. For example, now placing factories in population centers made more sense. (I barely understand why myself, but okay)
Alexander Graham Bell's telephone (1876)
Liverpool and Manchester Railway (1830)
Robert Fulton (1807)'s Clermont
First skyscraper (10 stories tall) (in Chicago)1883
Alfred Nobel's dynamite (1867)
Large suspension bridge, "triumph of engineering."
Eli Whitney (1793)'s cotton gin
Tremendously helped with making weaving easier, used in the putting-out industry at first.
Richard Arkwright's water frame (1769)More efficient thread spinning
Made communicating across long distances much easier, but such conversations still had to be done in public, etc.,
Henry Bessemir's steel converter (1854)
Robert Trevithick (1801)'s steam locomotive demonstrationGeorge Stephenson's Rocket, 1829, would lead to great railroad infrastructure, which helped with city planning, made moving to the city easier, and made trade and large-scale commerce much better. For example, now placing factories in population centers made more sense. (I barely understand why myself, but okay)
This is a record player. Useful for music, instructions, etc.,
Brooklyn Bridge opened (1883)Large suspension bridge, "triumph of engineering."
Robert Fulton (1807)'s ClermontThe first successful steamboat. Like the locomotive, made trade so, so much better. For example, now the US could leverage its advantage in having the Mississippi river.
William Murdock's cool thing he did (1792)
Alfred Nobel's dynamite (1867)
Eli Whitney (1793)'s cotton ginThis separated the useful raw cotton from its seeds, making the cotton industry much more profitable. It had mixed effects — remember how a lot of cotton was farmed using slave labor.
For the World Exposition in Paris
Gasoline refinementFirst occurred in 1850. Gasoline is an important fuel source.
Charles Babbage (1834)'s analytic engine
James Hargreaves (1765)'s spinning jennyAutomated thread spinning
Hiram Maxim's machine gun (1884)Mass slaughter is now possible, begins mechanization of warfare. Unfortunately, as some predicted, his machine gun did not prevent war — people still fought, despite these monsters being on the battlefield.
Gugliemo Marconi (1901) transatlantic radio messageFrom Cape Cod, Massachusetts.
Karl Benz's internal-combustion automobile engine (1885)cars go vroom