We Don't Know The Real Purpose Of These Things. Take A Look
We generally assume this fact that the blue part of your eraser is to erase the pen marks. But that isn't entirely true. It's main purpose was something different initially.
The blue part was originally intended to remove markings from thick paper. The pink part can often leave traces of what was written behind on the paper, whereas the blue part generally gets rid of everything. But we ended up assuming that it was to erase stuff written with ink.
What’s Popular Now :
>> Man Finds Lost Camera At Bottom Of River, Is Paralyzed By The Photo's He Finds On It
>> What Does The Size Of Your Pinky Finger Say About You?
>> These 7 Space Facts You've Taken All Wrong Till Now. Clear Your Myths Right Away!
>> People Think 'Elvis Preslay' Is Still ALIVE And He's Been Spotted In Graceland.
>> Want To Know The Science Behind The Airport Scanner! Check It Out Here!
>> This Is How Karma Treats You If You Bug His Innocent Creatures Without Any Good Cause.
>> Secrets Revealed By Hotel Employees Which Are Dirtiest And Many Are Unaware
>> How to Find Out Who Is Tracking You Through Your Smartphone
>> 11 Horrifying Photos That Will Make You Care More For Your Environment!
>> Here's What We Researchers Found When They Analyzed The Brains Of Man And Woman