The correct answer is Laszlo Biro.Laszlo Biro, a Hungarian-Argentine journalist, is credited with inventing the first commercially successful modern ballpoint pen in 1938. His invention aimed to solve the common problems of fountain pens, such as smudging, leaking, and the... Read More
The correct answer is Laszlo Biro.Laszlo Biro, a Hungarian-Argentine journalist, is credited with inventing the first commercially successful modern ballpoint pen in 1938. His invention aimed to solve the common problems of fountain pens, such as smudging, leaking, and the need for frequent refilling.
As a journalist, Biro noticed that the ink used in newspaper printing dried quickly, leaving the paper smudge-free. He attempted to use the same type of ink in a fountain pen, but it was too thick to flow through the nib.Working with his brother Gyorgy, a chemist, he developed a new tip consisting of a tiny rotating ball in a socket. As the pen moved across the paper, the ball turned and picked up ink from a cartridge, depositing it onto the page.
Discussion
Leave a Comment