Multiple choice general knowledge science & technology

Cement was invented by

  1. Newton

  2. H.C. Urey

  3. Joseph Aspdin

  4. John Kay
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Joseph Aspdin invented Portland cement in 1824 by burning finely ground limestone and clay in a kiln. Newton discovered laws of motion and gravitation, H.C. Urey discovered deuterium, and John Kay invented the flying shuttle - none invented cement.

Keep practicing — related questions