Yes, "The Campaign for the Accurate Measurement of Creativity" is a Kickstarter for a pencil sharpener attached to a mason jar. And yes, this is pretty silly. It's also, however, a worthwhile ...

2. Bostitch Office Twist-n-Sharp Manual Pencil Sharpener. On the off chance your tween hasn’t switched over to writing in pen, this Bostitch Office Twist-n-Sharp pencil sharpener is a solid pick.

And then there's the Quick N Silent pencil sharpener. Pencil sharpeners are, in fact, one of the few classroom technologies that have not experienced a radical redesign in the past century.

Product Name: Best battery powered pencil sharpener online AFMAT Electric Pencil Sharpener Heavy Duty Classroom Pencil Sharpener for 6.5 8mm No.2 Colored Pencils UL Listed Industr online, POWERME ...

Studies have shown that the dirtiest thing in any classroom is the community pencil sharpener, says Charles Gerba, Ph.D., a professor of microbiology at University of Arizona in Tucson.

As many of you have heard me mention before, my wife is an elementary school teacher. Budgets being what they are in teaching these days, the best pencil sharpeners she ever saw in her classroom ...

Electric pencil sharpeners often use one of three different power sources: a plug, standard batteries, ... It's slightly more expensive, but for a classroom (or an art studio, ...

The first classroom blackboard was reportedly installed at West Point in 1801. As the railroads spread across the U.S., so did chalkboards, as slate was now easily hauled long-distance from mines ...