Solving the bottleneck in biogas production

Agro-biogas plants produce renewable energy, extracting gas produced in the anaerobic fermentation of animal manures mixed with organic wastes from the food sector. One by-product of this fermentation process is a thick liquid ...

Tea leaves identified using neural networks

A team of chemists from the University of Seville (US, Spain) has managed to distinguish between different kinds of tea leaves on the basis of their mineral content and by using artificial neural networks. This technique ...

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