answersLogoWhite

0

Lipman... He actually invented the pencil eraser on top of the pencil because people kept making mistakes. How hard it would without making any mistakes.

User Avatar

Damion Dooley

Lvl 10
2y ago

What else can I help you with?

Related Questions

What is the weight of a pencil eraser?

The weight of a pencil eraser can vary depending on the type of eraser and its size. On average, a standard pencil eraser weighs around 0.1 to 0.5 grams.


A pencil and an eraser together cost 2.00 The eraser costs 1.50 more than the pencil How much does the eraser cost?

The eraser costs 1.50.


Which is more effective for erasing pencil marks: a black eraser or a white eraser?

A black eraser is generally more effective for erasing pencil marks compared to a white eraser.


How long is a mechanical pencil eraser in inches?

A mechanical pencil or propelling pencil is a pencil with a replaceable and mechanically extendable pencil lead.The eraser is fitted on top of the pencil at the opposite end to the lead.The maximum length of the eraser would be no more than half an inch when new.


What device invented at IBM has a pencil eraser-sized joystick at the corner of the keyboard?

TrackPoint Source - PC Tech


What is the thing that holds the eraser on a pencil called?

The metal or plastic part that holds the eraser on a pencil is called a ferrule. It is usually crimped or glued onto the end of the pencil to secure the eraser in place.


What is un gomme in English?

an eraser...like a pencil eraser


What it the volume of a pencil eraser?

The volume of a typical pencil eraser is approximately 1-2 cubic centimeters.


Who invented the eraser on the end of the pencil?

It's been more than 150 years since the eraserattached itself to the pencil. We can only assume that hymen-lipmanwas a man who made his fair share of mistakes, but they may have inspired him to stick the eraser on the end of the pencil, making it more convenient to erase the written errors. He got a patent for the development on this date in 1858. Lipman's early version was a pencil with a groove at the top, into which he glued an eraser. He sold his patent in 1862; the US Supreme Court later invalidated it, saying that since combining a pencil with an eraser did not change the function of either item, the pencil-with-eraser could not be patented.


Is a pencil stronger than an eraser?

no it is not. if you touch a pencil it will break.


What is Joseph Priestly's contribution in science?

he discovered oxegen, gasses, invented carbonated beverages (soda water) and the pencil eraser


What holds a eraser on a pencil?

A small metal piece called a ferrule holds the eraser in place on a pencil. The ferrule is typically crimped onto the end of the pencil barrel, securing the eraser in position.