There are some inventions that look completely pointless to the untrained eye: who would ever need a motorized garbage can, an electric pencil sharpener or a battery-powered eraser? Quite often ...

[Easy to Use]: This electric pencil sharpener uses a high-quality carbon steel blade, it is durable and sharp. Make the pencil smooth and even to a perfect point. Please note: 2 AA batteries are ...

However, if a TSA agent believes your pencil sharpener represents a threat, then he has the authority to prevent it from ...

A Hiroshima-based sauce maker is enjoying booming sales with a pencil sharpener themed on “okonomiyaki,” a savory pancake dish whose ingredients include seaood, meat and vegetables.

It comes to us by way of [The Metalist], who turned an electric die grinder into a pencil sharpener for tungsten electrodes. What we find fascinating about this build is the fabrication methods ...