The mulched compost created by The Muncher (Image: Ecologico-Logic)
A number of cities around the world now sort their municipal trash, diverting organic matter into giant anaerobic composters that turn it into nutrient-rich soil. Such systems can be very expensive, however, and have a large physical footprint. The composting process can take as little as 14 days, or as long as one year. Nevada-based company Ecologico-Logic, however, has created an alternative system, called The Muncher. Not only is it relatively small, but its makers claim that it can convert organic waste into mulched and liquid compost in less than an hour.