Mauveine, also known as aniline purple and Perkin’s mauve, was one of the first synthetic dyes. It was discovered serendipitously by William Henry Perkin in 1856 while he was attempting to synthesise the phytochemical quinine for the treatment of malaria. It is also among the first chemical dyes to have been mass-produced.
invented by Edwin Budding
A lawn mower (also known as a mower, grass cutter or lawnmower) is a machine…
invented by Alessandro Volta
The voltaic pile was the first electrical battery that could continuously…
invented by Gaston Plante
The lead-acid battery is a type of rechargeable battery first invented in 1859…
invented by William Robert Grove
A fuel cell is an electrochemical cell that converts the chemical energy of a…
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Inventions that changed the world
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