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  • GK (Discoveries and Inventions)
  • Directions: Find out from the following the scientist beh...
Multiple choice

Directions: Find out from the following the scientist behind the undergiven invention.

Printing

  1. Colt

  2. Richard Hoe

  3. James Watt

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

Richard Hoe invented the rotary printing press in 1843, which dramatically increased printing speed and efficiency.

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