Nano Product: Glo-Doo

Dog feces are an unsightly blemish on city streets. With Glo-Doo, dog food laced with bioluminescent bacteria transforms each pile into an appealing way to light up the night. As the busy microbes get to work, they break down the poop and emit a blue glow in the process. Left long enough, Glo-Doo will decompose your dog’s doo into harmless, stink-free soil.

From the NANO Supermarket product collection. Designer: Sanne Kat. Enabling technology: Genetic engineering. Feasibility: Low.