James watts perfects steam engine (17 ч 32 мин, 19 сент 1776 г. – 1 янв 1776 г.)
Описание:
The steam engine was very important because factories no longer hand to be close by rivers just like early societies. The steam engine helped make factories reside anywhere. It also made an impact in transportation.Добавлено на ленту времени:
Дата:
17 ч 32 мин, 19 сент 1776 г.
1 янв 1776 г.
~ 8 months