With a few modifications made to their egg decorating machine—including the addition of a compact oxy-fuel torch—the folks at Evil Mad Scientist Laboratories were able to create what could possibly be the world's first automatic marshmallow toaster.
Sadly you can't actually buy one, given the design was first revealed yesterday. But since it's a hack of an existing product, there's no reason you can't order one of their Ostrick Egg-Bot machines and make the necessary modifications yourself. Especially if it means never having to eat a burnt marshmallow ever again. [Evil Mad Scientist Laboratories via Laughing Squid]