Author Archive | Moralsky

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Nye bensinbiler er verstinger

Den nye generasjonen bensinmotorer slipper ut opptil tusen ganger mer partikler enn tidligere tradisjonelle bensinmotorer, melder Reuters. Likevel slippes det i Norge ut mindre og mindre CO2. Undersøkelsen presenteres av tyske TUeV Nord, som har kommet frem til de oppsiktsvekkende tallene. Partiklene inkluderer også den delen av utslippet som anses som farlig. Les også: Den […]

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Ecuador Ends Novel Plan to Save Rainforest

After several years of trying to protect one of the most undeveloped parts of the Amazonian rainforest, Ecuador has ended an attempt to get the rest of the world to contribute money to offset that nation’s need to exploit the region for its oil wealth. The Yasuni National Park is an incredibly biodiverse, undeveloped region […]

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Recycling CDs for Wastewater Treatment

Someone has finally come up with an upcycling use for old CD discs. Din Ping Tsai, a physicist at National Taiwan University, has developed a small, low-power method for treating wastewater using UV light and zinc oxide applied to the CDs. Using old CDs as a substrate to coat with zinc oxide provides a low […]

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