Question

Pub quiz question 4178 by pjh2
  1. Question: Q: Who invented the steam engine?
  2. Answer: A: Hero – or Heron – of Alexandria, in 100 A.D.,
  3. Notes: *: 1x01. Richard Trevithick is generally credited with the invention 1784.
  4. Categories: QI (5) History (7) Science (8)