Add Yahoo as a preferred source to see more of our stories on Google. GHENT, WV (WVNS) – At first glance, an eraser seems like a tool that doesn’t require much thought. It’s simple, just a tool to get ...

You probably don’t think about pencils and erasers much in today’s world of digital and mobile access to everything. But despite our devotion to our devices, we still use billions of pencils every ...