1 gen 1776 anni - Invention of Steam Engine (James Watt)
Descrizione:
The steam engine was developed over a period of about a hundred years by three British inventors. The first crude steam powered machine was built by Thomas Savery, of England, in 1698. Savery built his machine to help pump water out of coal mines. It was perfected by James Watt in 1776.Aggiunto al nastro di tempo:
Data:
1 gen 1776 anni
Adesso
~ 249 years ago