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Because the output energy exerted by the user is less than when you sharpen pencils.

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16y ago

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Related Questions

What year did john love invent the pencil sharpener?

the pencil sharpener was made in 1828


What did hon love invent?

pencil sharpener


Did john lee hooker invent the pencil sharpener?

no


Why did John Love invent the pencil sharpener?

John Love did not invent the pencil sharpener. The first patent for a pencil sharpener was actually granted to Walter K. Foster in 1855. Love did, however, patent improvements to the pencil sharpener in 1897, which allowed for a more efficient and effective sharpening process. Love's contributions helped to advance the design and functionality of the pencil sharpener.


What did John L Love Jr invent?

The Pencil Sharpener.


What did J L Love invent?

An improved pencil sharpener and a plasterer's hawk.


Why did benard lassimone invent the pencil sharpener?

To make sharpening pencils easier. He invented the sharpener to minimize the use of knives for sharpening pencils


What is el sacapuntas in English?

Un sacapuntas is a pencil sharpener


What device did JL Love invent that you might have in your classroom?

J.L. Love invented the first portable pencil sharpener.


What is a make-up pencil sharpener?

a sharpener is a Georgina and a pencil is a peens so wen a pencil gos in to a sharpener it is a peens going into a Georgina


What made john lee love invent the pencil sharpener?

The Love pencil sharpener was invented in Fall River, Massachusetts by John Lee Love. The invention was patented on November 23, 1897.


How do you spell pencil sharpener in Spanish?

Translation: ¿Puedes usar el sacapuntas? = Can you use the pencil-sharpener? Puedo usar el sacapuntas? = Can I use the pencil-sharpener? Se puede usar el sacapuntas = Can you ('one') use the pencil-sharpener?