Diameter. The diameter of a mole is larger than the eraser of a pencil. Evolution. The mole is changing in size, shape, or color. Melanoma is a form of skin cancer. The most common places for ...

Instead, it breaks down into smaller and smaller pieces called microplastics -- particles five millimeters or less, about the width of a pencil eraser -- that end up in our soil and water.

Instead, it breaks down into smaller and smaller pieces called microplastics—particles five millimeters or less, about the width of a pencil eraser—that end up in our soil and water. “What our ...

The eraser is on the top of the pen, intuitively placed in the same spot you would find a pencil eraser. It’s made of smooth rubber that glides over the paper, gently providing enough friction ...