Zapolnite Tablitsu Tekhnicheskie Novshestva Poiavivshiesia K Kontsu Srednevekovia 6 Klassa -

Improvements in these mechanisms provided a consistent power source for grinding grain, sawing wood, and draining mines.

Invented by Johannes Gutenberg, it allowed for the mass production of books, drastically increasing literacy and spreading scientific ideas. Improvements in these mechanisms provided a consistent power

Allowed for higher temperatures in metalworking, leading to better quality iron and steel for tools and weapons. Improvements in these mechanisms provided a consistent power