Major improvements to steam engine by James Watt (1 Jan 1763 Jahr – 1 Jun 1776 Jahr)
Beschreibung:
In 1763 - 1773, James Watt made major improvements to the old, inefficient steam engine to the point where it became efficient enough for people to actually start using it.Zugefügt zum Band der Zeit:
Datum:
1 Jan 1763 Jahr
1 Jun 1776 Jahr
~ 13 years