History contains many names linked to the invention of the pencil sharpener. One of them is the African American inventor John Lee Love, who remains something of a mystery. Other than his patents ...
If you scrounge around, you might get lucky and score a busted RC car so you can be like [Mike] and build a completely unnecessary nitro-powered pencil sharpener. This is one from the [Tim The ...
Do you have a favourite, go-to pencil? If so, is it a traditional wood and graphite number, or a mechanical device? If it’s the former, do you hone its point with a sharpener or a knife? Look at the ...
Metalworking might conjure images of large furnaces powered by coal, wood, or electricity, with molten metal sloshing around and visible in its crucible. But metalworking from home doesn’t need ...