Question

When and by whom steam engine was invented?​

Answer 1

Answer:

see ur answer

Explanation:

In 1698,Thomas savery engineer invented steam engine.

Answer 2

In 1698,Thomas Savery, an engineer and inventor,patented a machine that could effectively draw water from flooded mines using steam pressure.Savery used principles set forth by Denis Papin , a French - born British physicist who invented the pressure cooker.
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