Filters play an important role in many areas of life - from coffee filters to the purification of liquids. Researchers at the Max Planck Institute for Polymer Research have now produced a filter made ...
The methods by which fossils are extracted from sediments can alter their observed size-frequency distributions, which can in turn alter observed paleoecologic patterns. Building on previous work, ...
US researchers have made molecular sieving fibers that open up new possibilities for large scale chemical separations that use much less energy than conventional distillation methods. Sankar Nair and ...
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