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NASA sees Tropical Cyclone Atsani bow out

Tropical Cyclone Atsani appeared to look more like a frontal system in infrared imagery from NASA's Aqua satellite.Early on August 26, the Joint Typhoon Warning Center issued their final bulletin on the system as it was transitioning ...

dateAug 25, 2015 in Earth Sciences
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Purifying contaminated water with crab shells

Copper and cadmium exist naturally in the environment, but human activities including industrial and agricultural processes can increase their concentrations. At high concentrations, copper can cause unwanted health effects ...

dateAug 25, 2015 in Environment
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