Ballpoint Pen Was Patented in 1943

 Events
Jun 102024
 
ball point pen, Biro

Today’s Ball Point Pens

Ballpoint pen was patented in 1943 by Laszlo Biro in Argentina. The ballpoint pen has a small ball bearing in the point so that the thick ink can flow smoothly. Children could learn how ballpoint pens work at: http://home.howstuffworks.com/pen2.htm.

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