__________________________
Name : James Watt
Born : 19 January 1736
Nationality : Scottish
While repairing a model Newcomen steam engine in 1764, Watt was impressed by its waste of steam. In May 1765, after wrestling with the problem of improving it, he suddenly came upon a solution—the separate condenser, his first and greatest invention.
ไม่มีความคิดเห็น:
แสดงความคิดเห็น