Physics Inventions
Inventions · भौतिकी के आविष्कार · 13 facts
1
Isaac Newton discovered the law of gravitation in 1687
2
Benjamin Franklin invented the lightning rod in 1752
3
Michael Faraday invented the electric motor in 1821
4
James Watt improved the steam engine in 1769
5
Albert Einstein gave the theory of relativity in 1905
6
Wilhelm Rontgen discovered X-rays in 1895
7
Henri Becquerel discovered radioactivity in 1896
8
Galileo Galilei invented the telescope in 1609
9
Alessandro Volta invented the electric battery in 1800
10
Nikola Tesla invented the AC motor in 1887
11
Heinrich Hertz proved electromagnetic waves in 1887
12
Hans Christian Oersted discovered electromagnetism in 1820
13
Daniel Fahrenheit invented the mercury thermometer in 1714