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YOUTUBE CHANNEL :- GOVERNMENT EXAMS FUNDA
pH meter Arnold O. Beckman
Polyvinyl Chloride Eugen Baumann
Synthetic Rubber Fritz Hofmann
Titanium William Gregor
Radium Marie and Pierre Curie
C) BIOLOGY INVENTIONS
Invention Inventor
5 kingdom classification Robert H. Whittaker
Allopathy Samuel Hahnemann
Amoeba August Johann Rösel von
Rosenhof
Anesthesia Thomas Green Morton
Animal electricity Luigi Galvani
Anthrax Vaccine Louis Pasteur
Aspirin Felix Hoffman
Automated DNA Sequencer Lloyd M. Smith
Bacteria Antonie van Leeuwenhoek
