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BALLPOINT PEN INVENTION
In 1931, a journalist noticed that newspaper ink dried faster than his pen, which led to the invention of the ballpoint penWhile reporting on the latest stories, Hungarian journalist László Bíró found himself frustrated by the black smudges left by traditional f...
In 1938, Laszlo Biro noticed newspaper ink dried instantly while his fountain pen kept smudging, what he invented next 'revolutionised' writing foreverA Hungarian journalist, Laszlo Biro, noticed newspaper ink dried fast. This led him to invent the ballpoint pen. He replaced fountain pen i...
In 1938, László Bíró Watched Newspaper Ink Dry Instantly While His Fountain Pen Smudged: That Realization Established the Foundation for the Ballpoint PenJournalist Laszlo Biro noticed newspaper ink dried fast while his fountain pen ink smeared. This observation led to a revolutionary inventi...