Unless your measuring spoons are all tethered together (which is annoying unto itself) you've probably spent too much time sifting through kitchen drawers trying to find the one you need. Rahul Agarwal's Polygon measuring spoon solves that problem with an easy-to-store flat design that simply folds to whatever capacity you need.

Pre-etched and labeled score lines make the Polygon easy to fold on exactly the lines you need to for teaspoons or tablespoons, and since it returns to a flat piece of plastic, it's easy to scrape the last few bits of ingredients into a bowl. In fact, the only way this design could be improved is if Rahul actually found a few investors willing to help him put it into production. [Coroflot - Rahul Agarwal via Core77]