Forests, and tropical forests in particular, play an important role in the global water cycle. Delft University of Technology PhD researcher Ruud van der Ent (TU Delft, The Netherlands) has recently shown that evaporation ...
Environment
Jun 28, 2011
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While plastics recycling is not new science, current processes don't make it economically worthwhile— waste plastics get "down-cycled" into lower grade, less useful material. It's a challenge that continues to be an obstacle ...
Materials Science
Oct 16, 2020
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354
(PhysOrg.com) -- Envision a distasteful trip to the curb to take out the trash as a pleasant -- and profitable -- stroll. Some juiceless batteries - those are good for a few cents. An old keyboard might fetch a couple of ...
Hi Tech & Innovation
Sep 17, 2009
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When scientists examined pellets from recycled plastic collected in 13 countries they found hundreds of toxic chemicals, including pesticides and pharmaceuticals. The results are published in a study led by scientists at ...
Environment
Nov 10, 2023
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a substance that may have harmful health effects -- occurs in 94 percent of thermal cash register receipts, scientists are reporting. The recycling of those receipts, they add, is a source of BPA contamination of paper napkins, ...
Other
Oct 26, 2011
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LMU researchers have developed a new process which will greatly simplify the process of sorting plastics in recycling plants. The method enables automated identification of polymers, facilitating rapid separation of plastics ...
Materials Science
Aug 21, 2014
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1
Taiwanese researchers said Friday they have developed hydrogen-powered mobile phone chargers, in a development that could boost the island's efforts to become a player in green technologies.
Energy & Green Tech
Oct 2, 2009
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People are increasingly aware of the harm plastic waste causes to wildlife, and many would avoid buying single-use plastics if they could help it. But are the alternatives to plastic much better?
Environment
Nov 17, 2020
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26
A team of researchers at the Hebrew University of Jerusalem has developed a technique for producing recyclable perovskite used in solar cells. In their paper published in Proceedings of the National Academy of Sciences, the ...
At least one of Motorola's new phones will appeal to consumers searching for "green" products.
Consumer & Gadgets
Apr 13, 2009
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