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Sir William Henry Perkin- The Man Behind Synthesized Dye


Sir William Henry Perkin Purple- The Colour of Aristocracy Before the Industrial Revolution took England by storm, purple was the colour of aristocracy. To produce purple dye, small mollusks were used. But, the Tyre region of Mediterranean Sea was the…

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UDDHAB BHARALI: Here Is The Man Behind More Than 118 Inventions


Uddhab Bharali Is an? Inventor Major Inventions and discoveries? Pomegranate de-seeding device Peeling Cassava Cement Brick making Manual paddy transplanting device Mini CTC plant Several equipments Total of 118 innovations Awards ? President’s Grassroots Innovation Award Shristi Samman Award NASA…