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 ...

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

Learn how to make a practical and creative pencil case using simple materials like matchboxes and cardboard. This easy-to-make DIY project not only results in a cute pencil box but also features a ...