Supplying Safe Drinking Water: Electrified nano filter promises to cut costs for clean drinking water
vor 15 Jahren
Scientists are reporting development and successful initial tests
of an inexpensive new filtering technology that kills up to 98
percent of disease-causing bacteria in water in just seconds
without clogging.
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Taking inspiration from trees, scientists have developed a battery made from a sliver of wood coated with tin that shows promise for becoming a tiny, long-lasting, efficient and environmentally friendly energy source. Their report on the device — 1,000...
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vor 15 Jahren
Scientists are reporting development and successful initial tests
of an inexpensive new filtering technology that kills up to 98
percent of disease-causing bacteria in water in just seconds
without clogging.
of an inexpensive new filtering technology that kills up to 98
percent of disease-causing bacteria in water in just seconds
without clogging.
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