Most professionals would put a polygon on the end of a turned part using a milling machine. But many a hobbyist doesn’t have a mill. And if the polygon needs to be accurately centered, remounting the ...

Beautiful in its simplicity, Rahul Agarwal's Polygons measuring spoon design is a multi-hinged piece of flat polypropylene that folds into four different volume measurements, from a teaspoon to two ...

For all the ways a batch of measuring spoons helps an ordinary cook in the kitchen, one attribute it certainly isn’t getting high marks in is its ability to be a jack-of-all-trades. That is, until an ...

Grab a pen and draw a figure. Follow a few rules: keep your lines straight, don’t pick up your pen, don’t cross the lines, and finish at the spot where you started. You’ll have a polygon. Polygons are ...