Who invented optical fibre?


Let’s get smarter! Who knows who invented optical fibre please write your answer in the comment section below. If you also know when was optical fibre invented be free to write it too. If you want to read my already written articles about inventions and don’t want to guess new ones then you need to look in a different category then “Guess who and when”.

who invented optical fibre

who invented optical fibre


when was optical fibre invented

when was optical fibre invented

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