Students have produced a fairly simple mechanical device that people in developing countries can use to process anything from corn to barley. If it's successful, the grain crusher can help produce ...

SAO PAULO, Aug 16 (Reuters) - Brazilian food and fuel processor Caramuru Alimentos, one of the country's largest grain crushers, has started selling soybean-based ethanol at one of its plants in ...

This pedal-powered grain crusher a mechanical device that attaches to a bicycle is used to process various grains from large to small pieces suitable This pedal-powered grain crusher — a mechanical ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...