an old trick was to make the pointball roll onto the rubber surface of your shoesole.
A biro is a BIRO-brand ballpoint pen, or by extension, any variety of ballpoint pen.
No. He created the Ballpoint pen with his brother Gyorgy Biro
Ladislo Biro gave his name to the ballpoint pen, also known as the Biro pen. He invented this pen in 1938, which revolutionized writing instruments with its capillary action mechanism.
a quill pen has mor ink than a biro
laszlo biro invented the ballpoint pen in 1938 !
1938 1938
No it was made in Argentina.
to make writing with ink easier
nothing
Lazlo Biro invented ball point pen
arabic
Lazlo Biro invented the ballpoint pen in 1938. It was a significant improvement over existing fountain pens as it did not leak or smudge.