Multiple choice general knowledge science & technology

Who among following invented the steam engine?

  1. Marconi

  2. James Watt

  3. Thomas Savery

  4. Wright Brothers
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

James Watt improved the steam engine's efficiency significantly in the late 18th century, making it practical for industrial use. Though Thomas Savery built an earlier steam engine, Watt's innovations were transformative.

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