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What kind of simple machine is in a ballpoint pen?
A ballpoint pen contains a simple machine called a lever. When you click the button at the top of the pen or press the pocket clip to extend or retract the pen tip, you are utilizing a lever mechanism.
When did laszlo biro invented the ballpoint pen?
laszlo biro invented the ballpoint pen in 1938 !
Did Laszlo Biro create the ballpoint pen alone?
No. He created the Ballpoint pen with his brother Gyorgy Biro
What was the year ballpoint pen invented?
The ballpoint pen was invented in 1938 by Laszlo Biro.
Did Lazlo Biro invent the ballpoint pen?
yes he did invent a ballpoint pen.yesYes, he did invent the ballpoint pen.
What kind of simple machine is in a ballpoint pen?
A ballpoint pen contains a simple machine called a lever. When you click the button at the top of the pen or press the pocket clip to extend or retract the pen tip, you are utilizing a lever mechanism.
What is the Most expensive ballpoint pen in the world?
As far as i can tell the most expensive ballpoint pen in the world is the Mont Blanc ballpoint
When did laszlo biro invented the ballpoint pen?
laszlo biro invented the ballpoint pen in 1938 !
Tennis rackets and ballpoint pens are what kind of goods?
Tennis rackets are considered durable goods, as they are long-lasting and used repeatedly. Ballpoint pens are categorized as non-durable goods, since they are used up and need to be replaced regularly.
Did Laszlo Biro create the ballpoint pen alone?
No. He created the Ballpoint pen with his brother Gyorgy Biro
What was the year ballpoint pen invented?
The ballpoint pen was invented in 1938 by Laszlo Biro.
What is a Biro?
A biro is a BIRO-brand ballpoint pen, or by extension, any variety of ballpoint pen.
What impact has the intention of the ballpoint pen had on society?
Ballpoint Pens aren't conscious. They don't have intentions.
Who is gyorgy?
He is Laszlo biros, the inventor of the ballpoint pen, brother. he helped invent the ballpoint pen
Advantages on the ballpoint pen?
Despite popular belief, a ballpoint pen can not dry out because the ball is there. Plus if your Percy Jackson your advantage with a ballpoint pen is that it's also a sword.
Did Lazlo Biro invent the ballpoint pen?
yes he did invent a ballpoint pen.yesYes, he did invent the ballpoint pen.
How do you say ballpoint pen in Spanish?
Ballpoint pen in Spanish is : bolígrafo or boli (Pronounced bow-lee) with the accent on the bow.
