Eraser is a very common thing, and almost every student needs it in their school. From the past, there were no erasers and people were using different things to be used as erasers. That is the technology that is bringing continuous improvement in this field, and then erasers came into existence. It is estimated that all the advanced technologies in the world are related to computers, but that is not true some advancements are also done in the field of erasers. Eraser is the thing that removes the mistakes of the people and only removes the marks of pencils. Erasers are the latest invention in the field of study and are very useful. Erasers were not invented from the past but at that time people were using different things as erasers that were common. All the advancements in this field were done by Romans and Greek then rub outs came into the world and now many types of erasers are available in the market.
The following are top 10 things for the eraser technology in the world:
10. There are such things as electric erasers:
There were electric rubbers in the past when they were invented first that works on electricity. These rubbers have batteries that were charged and then can be used for the long period. Some of these rubbers are still available on the online purchasing websites like Amazon etc. These rubbers have a smooth effect that has minimum paper trauma.
9. Many of Today’s most high tech erasers are made of vinyl:
Most of the rubbers in the world are made from vinyl and everyone in the world has seen pink rubbers that are placed on the top of the pencils are also made from vinyl. The rubbers made from vinyl are very flexible and durable for the long period. These rubbers perform much better and are the best performance as they are made with minimal crumbling. The quality of erasers is much increased due to the vinyl.
8. The little erasers on pencil ends are known as plugs:
In the latest world, almost all pencils have erasers on the top to avoid the problems of the people. These erasers on the top are helpful for the users as they can use those erasers while working. The rub outs on the top are fixed with the metal bands that then keep the eraser with a grip on the top and the plugs on the pencil are called Ferrules normally.
7. Many erasers contain volcanic ash:
Many people in the world have seen the pink rubbers in the market and the rubbers with the pink pearls on the top of the pencils. All these pink rubbers are made from volcanic ash to add some stiffness to it and make them more durable. The color of pink rubbers is made because of the volcanic ash to make them look more attractive and appealing to the kids as they have to use rubbers.
6. Pencils with built-in erasers on the top are largely American Phenomenon:
The invention of the pencils with the rubbers on the top was the creation of Americans which is now common in the whole world. As Americans is a very busy nation, so they wanted to have pencils and rubbers at a time to save the time of the people. While in Europe, the pencils available on the market are without rubbers; all this is because of their cultural difference in both the countries.
5. Erasers don’t just work manually they work chemically:
Pencils work because they are put on the paper to perform as they are made from the graphite and fiber particles. Eraser also works on the paper to remove the errors of pencils and is made from different chemicals that are the reason they have the ability to remove the problems of pencils. That is the reasons small particles of graphite are stick to the rub outs when removing the pencil work from the paper.
4. Rubber gets its name from erasers:
The erasing material was invented in 1770 with the name of rubber that was an Indian gum. The name rubber was given according to the work performed by this thing as its rubs the work of pencils. Then after that, the name was changed to eraser in 1800 to make it clear to the whole world but in Britain, they are still using the name rubber due to some confusion and the meaning of both words is same.
3. Erasers were invented by accident:
The thing rubber and its properties were discovered by the Joseph Priestley, who was an engineer in Britain and made the first rubber that was introduced in the whole Europe. He also claimed that it was invented by accident and was not planned. He researched some erasing properties and then it was invented which is now used in the whole world commonly.
2. The same guy who discovered oxygen helped to invent erasers:
Joseph Priestley, who was the inventor of Oxygen, also discovered different properties of it in 1770. At that time, he wanted to invent something that can remove the work of pencils from the paper that is written with the lead pencil. From the whole concept of oxygen, he invented rubber that he claims that it was invented by accident and was not planned and is now famous and used all around the globe.
1. The Original erasers were bread, Moist Bread:
Till 1770, people were using bread to remove the work of pencils from the paper that is effective working. The bread used was moist and crusted to remove them. People claim that bread was quite cheap and was available in large amount so that they can use it for a long time. But the problem was bread a food item that was not good to waste it on this and for a long time.
List of Best Things about Eraser Technology
|1||The Original erasers were bread, Moist Bread|
|2||The same guy who discovered oxygen helped to invent Removers|
|3||Removers were invented by accident|
|4||Rubber actually gets its name from rubbers|
|5||Removers don’t just work manually they work chemically|
|6||Pencils with built in rubbers on the top are largely American Phenomenon|
|7||Many rubbers contain volcanic ash|
|8||The little rubbers on pencil ends are known as plugs|
|9||Many of Today’s most high tech rubbers are made of vinyl|
|10||There are such things as electric rubbers|
The above ranking of top 10 things eraser technology was given according to the importance of these things and their popularity in the world. All these are very important in the invention of eraser in the world which is very important and common product of the world. It was the work of technology and a lot of research because of which erasers were introduced in the world.