Never have a dull moment with a solid pencil sharpener. A classic option is a manual one with an old-school hand crank—once a staple of classrooms and art studios everywhere. While many people may opt ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. April 5, 2017 Add as a ...

Add Yahoo as a preferred source to see more of our stories on Google. Pencil sharpeners are an essential tool for students of all ages, artists and pros in a wide range of technical fields. A dull ...

My children, in a back-to-school consumer mode that would warm the hearts of economic analysts and mall managers alike, are in love with battery-powered pencil sharpeners. Don't ask me how this came ...

Pencil sharpeners are an essential tool for students of all ages, artists and pros in a wide range of technical fields. A dull pencil can doom good work, but thankfully, that’s not a fate any ...