What were the most important technological advancements of each

>>2394585
Since King David? You might as well ask "what were the most important advancements?
I'd say (not all tech,but whateh) germ theory, the factory system, moveable type, the aqueduct, anything in the 20th, ocean vessels, the pocket-watch, GMOs, petroleum products, and the Nintendo Wii.

>>2396607
>mfw no gunpowder

>>2394585
Electricity , steam machine, distant communication.

>>2397535
it was invented before 1500 years, by chinks

>>2396607
>the aqueduct
But wasn't that in Roman times?

>>2394585
Internet is one for sure. Incredible access to information.

>technology
>important