The practical, disposable, cheap and modern ballpoint pen was invented in 1940 by a Hungarian Ladislao Josef Biro and a chemist George Biro, because there was a need for an efficient ballpoint pen that would replace the quill ( made of feathers) that appeared into existence in the Nineteenth Century but whose ink was very heavy. Ballpoint pen are made fro varied matierials such as plastic and gold.
Thursday, February 21, 2008
WHO INVENTED THE BALLPOINT PEN
The practical, disposable, cheap and modern ballpoint pen was invented in 1940 by a Hungarian Ladislao Josef Biro and a chemist George Biro, because there was a need for an efficient ballpoint pen that would replace the quill ( made of feathers) that appeared into existence in the Nineteenth Century but whose ink was very heavy. Ballpoint pen are made fro varied matierials such as plastic and gold.
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