Both answers are correct
Laszlo Biro is typically credited with popularizing the ballpoint pen. He patented his design in 1938 and started selling ballpoint pens commercially in the 1940s, which quickly gained popularity due to their reliability and convenience compared to fountain pens.
A Hungarian journalist named Laszlo Biro invented the first ballpoint pen in 1938. The Hungarian brother's, Laszlo and George Biro, made the first Ball Point Pen in 1894. It followed the first workable fountain pen which was invented by L.E. Waterman in 1884
Yes, a uni-ball pen is a type of ball-point pen. The uni-ball brand offers a range of ball-point pens known for their smooth writing experience and high-quality ink.
No, potential energy is greatest at the highest point of the ball's trajectory, which is point 2. At this point, the ball has the maximum gravitational potential energy due to its position above the ground.
The highest point is the point where the ball's velocity transitions from upward to downward. At that instant, the ball's speed, velocity, momentum, and kinetic energy are all exactly zero.
Laszlo Biro is typically credited with popularizing the ballpoint pen. He patented his design in 1938 and started selling ballpoint pens commercially in the 1940s, which quickly gained popularity due to their reliability and convenience compared to fountain pens.
The quill pen, the fountain pen and then the ball point pen.
because it wont smear
In 1879 Alonzo T. Cross invented the stylographic fountain pen. Then, in 1938 a Hungarian named Jozsef Biro invented the ball point pen.
in 1884 the fountain pen was invented... however the first conventional ballpoint pen was invented in 1938.the first ball point pen was invented in 1888.the first ball point pen was invented in 1888.
Writing utensils are practical and useful items, but a nice pen can also make a great gift. A fountain pen is classic, decorative and unique in comparison to the ball point pens often used today.
It's a matter of personal preference, but the fountain pen has several advantages for those who are experts with it. It also can make a big mess which is why many people don't like them.
water fountain dodge ball
The first ballpoint pen was put on sale in 1945 by the company Bíró Pens of Argentina. The ballpoint pen gained popularity quickly due to its convenience and reliability, replacing fountain pens as the preferred writing tool for many people.
No, fountain pens are not gel pens. Gel pens are really a variation on Ballpoints and Roller ball Pens. Fountain pens retain the same nib and when they run out of ink you add more.
ball point is a pen .which is use for writing .ball point is Gilly like. it has many quality in ball pint.
The minie ball replaced the lead ball that was used in the American Revolution.