Science, asked by aryan2039, 1 year ago

Name the invertors of these things which are
ngs which are so commonly used:-
1. Printing press, 1455
2. Electric bulb, 1879
3. Clock (pendulum), 1656
4. Steam engine, 1698

Answers

Answered by krishna3024

1

Answer:

1. Johannes Gutenberg

2. Thomas Alwa Edison

3. Christiaan Huygens

4. James Watt

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