UPSC Prelims 2023 » 29 December: Remembering Charles Macintosh on his Birth Anniversary

UPSC Practice recommends 29 December: Remembering Charles Macintosh on his Birth Anniversary.

Charles Macintosh (29 December 1766 – 25 July 1843) was a Scottish chemist and the inventor of the modern waterproof raincoat. The Mackintosh raincoat (the variant spelling is now standard) is named after

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