How Heat and Friction Erase Pencil Marks

How Does Eraser Erase Pencil Traces? Maybe there are two indispensable tools that we all use every day: pencil and eraser. So how does an eraser erase pencil marks on our paper? In this article, we will examine this situation. Before moving on to the working principle of the eraser, let's take a closer look at the tool that makes the writing permanent: Pencil. Let's start by explaining this misnomer. Although the lead element is thought to be in pencils, it is not used in them.

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