Who invented the BALLPOINT PEN?
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Biro Brothers
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Waterman Brothers
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Bicc Brothers
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Write Brothers
A
Correct answer
Explanation
Laszlo Biro and his brother Gyorgy Biro invented the modern ballpoint pen in the 1930s, patenting it in 1938. The term 'biro' is still used as a generic trademark for ballpoint pens in many Commonwealth countries like the UK and Australia.