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The latest cutting-edge water filtration technique comes from a biochemistry process that predates even dinosaurs. It involves harnessing aquaporins, a protein in cell membranes which are present in all living things.

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Wearable electronics are the new fashion statement. Fitness trackers, smart watches, electronic skins….the possibilities are endless. We don’t lug around our gadgets anymore, we wear them. But every story has its villain. Drop that smart bracelet, and your device won’t be covered by warranty. There’s always…

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Most people can identify a familiar face in a photo, even if the picture is taken at an unusual angle, or in poor lighting. Think about how easily you may recognize someone you know in a social media feed or a photo album. Our brains become trained to recognize the facial features of someone we often see.  However,…

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Trains have been the fundamental backbone of transportation and shipping for a few hundred years. Despite the ubiquity of trains, the details of their workings are a bit of a mystery. Trains have come about as more of a feat of engineering than one of science. Thus, the detailed scientific theory of trains has remained…

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If intelligent aliens exist somewhere in the depths of space, then should we see signs of their technology? This question has motivated scientists involved in the search for extraterrestrial intelligence (SETI) to hunt for evidence of tell-tale signs of alien civilizations. But space is enormous, and any real effort to…

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Nitrogen pollution is a big problem in standing water such as lakes and ponds. The nitrogen comes from many sources, often agricultural fertilizers. Some of this nitrogen is in the water, but the rest of it is actually trapped in the sediment at the bottom of the lake. You can see evidence of this pollution when a…