HS Science – Inventions and Inventors
Shiksha Mein Sahayog - Hamara Sankalp
HS Science – 2
Inventions and Inventors
|
HAMARA
SANKALP - SHIKSHA MEIN SAHAYOG |
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|
Inventions
and Inventors |
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|
S.No |
Invention
|
Inventor |
S.No |
Invention
|
Inventor |
|
1 |
Telephone |
Alexander Graham Bell |
21 |
|
Norman Joseph Woodland and Bernard
Silver |
|
2 |
Electric Bulb
|
Thomas Edison |
22 |
Magnetic Resonance Imaging |
Raymond Damadian |
|
3 |
Mobile Phone |
Martin Cooper |
23 |
Liquid Crystal Display (LCD) |
George H. Heilmeier |
|
4 |
Ceiling Fan |
Philip Diehl |
24 |
First Touchscreen |
E.A Johnson |
|
5 |
3D Printing |
Chuck Hill |
25 |
Linux Operating System |
Linus Torvalds |
|
6 |
Printing
Machine |
Johannes Gutenberg |
26 |
Center of Gravity |
Archimedes |
|
7 |
Television |
John Logie Baird |
27 |
Lightning Rod and Glass Harmonica |
Benjamin Franklin |
|
8 |
Three-Wheeled
Motor Car |
Karl Benz |
28 |
AC Generation and Transmission
Technology |
Nikola Tesla |
|
9 |
Virtual
Reality Headset |
Ivan Sutherland |
29 |
HTML, World Wide Web |
Tim Berners-Lee |
|
10 |
DNA Double Helix |
Rosalind Franklin |
30 |
Printing Press |
Johannes Gutenberg |
|
11 |
Anti-reflective Glass |
Katharine Burr Blodgett |
31 |
Circulation of Blood |
William Harvey |
|
12 |
First Computer Programmer |
Ada Lovelace |
32 |
Microscope |
Anton van Leeuwenhoek |
|
13 |
Theory of
Radioactivity, the discovery of Polonium and Radium |
Marie Curie |
33 |
Vaccination |
Edward Jenner |
|
14 |
Usage of number “zero” |
Brahmagupta |
34 |
DNA |
Rosalind Franklin and Maurice
Wilkins |
|
15 |
Calculator |
Blaise Pascal |
35 |
Genetic Drift |
Sewall Wright |
|
16 |
Venn Diagram |
John Venn |
36 |
First Heart Transplant |
Norman Shumway |
|
17 |
Computer |
Charles Babbage |
37 |
Hormone |
William Bayliss |
|
18 |
First Microchip |
Federico Faggin |
38 |
Polio Vaccine |
Jonas Salk |
|
19 |
World Wide Web (WWW) |
Tim Berners-Lee |
39 |
Aspirin |
Felix Hoffmann |
|
20 |
GPS (Global Positioning System) |
Roger L. Easton |
40 |
Cell |
Robert Hooke |
HAMARA
SANKALP - SHIKSHA MEIN SAHAYOG
Inventions
and Inventors – Indians
|
S.No |
Inventor |
Inventions |
|
1 |
CV Raman |
Raman Effect |
|
2 |
Jagadish Chandra Bose |
Crescograph |
|
3 |
Homi J. Bhabha |
Cascade |
|
4 |
Shrinivasa Ramanujan |
Theory of Numbers |
|
5 |
M Visvesvaraya |
Block System |
|
6 |
APJ Abdul Kalam |
Agni and Prithvi |
|
7 |
Vikram Sarabhai |
Aryabhatta |
|
8 |
Prafulla Chandra Ray |
Mercurous Nitrite |
|
9 |
Satyendra Nath Bose |
Bone and Photon Gas |
|
10 |
Subrahmanyam Chandrashekhar |
Chandrasekhar limit, number, and Friction |
|
11 |
Sir Jagdish Chandra Bose |
Radio/wireless communication |
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