The Real Process Used to Produce Rubber Bands
Most people don't spend a lot of time thinking about how factories produce rubber bands, but the process is actually a lot more interesting than you'd expect for such a basic office staple. We use them for everything from holding broccoli stalks together to bundling old mail, yet we rarely stop to wonder how a tree's sap turns into a stretchy, bouncy loop. It isn't just a matter of cutting up some rubber; there's a whole sequence of mixing, "cooking," and precision slicing involved. ...