Prayas session on Amazing Invention Milestones by Pikon Roy Karmarkar
Download as PPTX, PDF1 like603 views
The document discusses the progression of human civilization from the Stone Age to modern times. It notes that necessity is the mother of invention, and that humans have invented what they needed to make themselves more comfortable and control nature. The presentation covers major eras such as the Stone Age, Bronze Age, and Iron Age, and highlights some important inventors from Benjamin Franklin to Alexander Fleming to Jack Kilby and Robert Noyce. The presenter expresses thanks for the opportunity to share this presentation.
Prayas session on Amazing Invention Milestones by Pikon Roy Karmarkar
- 1. Copyright © technoKrats Tenet Systems Pvt. Ltd. An ISO 9001:2008 Certified Company Wednesday Work-out session – 18th February 2015 Presented By – Pikon Roy Karmakar
- 2. Copyright © technoKratsCopyright © technoKrats 2 Necessity is the mother of invention. Man alone can change the shape of his world, because man masters the nature not by force but by understanding. The civilization walked on the basis of requirement for which we have mastered the art to convert the nature to make us comfortable. We have invented what we need and invented everything to keep it under control by our own way.
- 3. Copyright © technoKratsCopyright © technoKrats 3 Living need Advancement & Development Ruling over Conventions like lamp lighting, camp fire, fire works and dowry killing still with us.
- 4. Copyright © technoKratsCopyright © technoKrats 4
- 5. Copyright © technoKratsCopyright © technoKrats 5 Stone age 7000 – 3000 BC Bronze age 3000 – 1300 BC Iron age 1200 – 26 BC
- 6. Copyright © technoKratsCopyright © technoKrats 6 Sewing needle, Roman Empire 4000 BC Hypodermic needle, Sir Alexander Wood 1866
- 7. Copyright © technoKratsCopyright © technoKrats 7 Sir Benjamin Franklin 1752, Sir James Watt 1763, Sir Thomas Alva Edison 1879
- 8. Copyright © technoKratsCopyright © technoKrats 8 Sir Samuel Morse 1791, Sir Alexander Graham Bell 1876
- 9. Copyright © technoKratsCopyright © technoKrats 9 Sir J C Bose & 1st Marquis Guglielmo Marconi 1895, Paul Nipkow 1907
- 10. Copyright © technoKratsCopyright © technoKrats 10 Sir Alexander Fleming 1928
- 11. Copyright © technoKratsCopyright © technoKrats 11 F. W. Serturner 1804
- 12. Copyright © technoKratsCopyright © technoKrats 12 Jack Kilby and Robert Noyce 1959
- 13. Copyright © technoKratsCopyright © technoKrats 13 October 29, 1969 Professor Leonard KleinRock
- 14. Copyright © technoKratsCopyright © technoKrats 14 I am thankful to the Tenet Management to provide me this opportunity to share my presentation with you through this Prayas Session. I also pay my sincere thanks to the web world & internet based publications that I could have shared their images for this knowledge sharing presentation. Thank You Pikon Roy Karmakar 18th Feb, 2015
- 15. Copyright © technoKrats Thank you for your time! technoKrats 43, N K Guin Lane, Serampore, Hooghly – 712201, India. Call: +919830158077 or +1-850-745-0414 Web: http://technokrats.in Tenet Systems Pvt. Ltd. 42, N K Guin Lane, Serampore, Hooghly – 712201, India. Call: +919830158077 or +1-850-745-0414 Web: http://tenetsystems.net