Environment

Arched design allows concrete floors to go thinner and lighter, offers green building solution

By April Gocha / May 16, 2017

Researchers at ETH Zürich have developed a new modular and thin concrete flooring system that weighs 70% less than conventional concrete floors and could offer a greener building solution.

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jet aircraft flying

Patented process produces hydrogen on demand for fuel cell-powered aircraft

By Faye Oney / May 5, 2017

Airlines may soon be “going green.” Researchers at Technion Israel Institute of Technology have patented an eco-friendly process to produce hydrogen on demand and in air, offering up new potential for fuel cell-powered aircraft.

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Video: Recycling glass bottles to build better batteries

By April Gocha / May 3, 2017

Researchers at the University of California, Riverside, have devised a technique to convert recycled glass bottles into nanosilicon anodes for next-gen lithium-ion batteries with the capacity to store almost four times as much energy as conventional anodes.

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researcher holding edible Ooho blob

Video: Now you can eat your water bottle—Edible water blobs eliminate food packaging

By Faye Oney / April 19, 2017

What can you do to reduce your carbon footprint? How about eating your water bottle? A small lab in London came up with a unique way to package liquids that’s completely edible.

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windmills in a field

Alt-E Fund offers individuals the opportunity to support clean energy

By Faye Oney / April 11, 2017

Alt-E Fund, a nonprofit organization, has a goal of generating financial support to fund research in clean energy technologies. It wants to change the way energy research is funded by “harnessing the passion of millions of citizens to vote with their wallet and provide the needed funds to enable crucial research.”

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inside view of a rare earth material

Work of Critical Materials Institute could help lessen US dependence on China for rare earths

By Faye Oney / April 4, 2017

The United States is becoming vulnerable to China’s dominance of rare-earth materials. The Critical Materials Institute, with a grant from the DOE, works to reduce U.S. dependence on China for rare earths.

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Video: Beer drinkers preserve sandy beaches 200 grams at a time

By Eileen De Guire / March 29, 2017

New Zealand’s DB Breweries has a clever machine that grinds empty beer bottles into fine-grained cullet suitable for replacing beautiful beach sand.

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Video: Glass and hydrocarbon sandwich creates electrochromic windows in a rainbow of colors

By April Gocha / March 15, 2017

Rice University researchers have developed an inexpensive electrochromic glass—by sandwiching readily available, color-changing hydrocarbon molecules in between two panes of conductive glass, the researchers have created a chameleon-like window with a wider range of color choices than ever before.

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Scientist holding ceramic material the size of a quarter

Environmentally-friendly method of manufacturing ceramics may reduce carbon footprint, render kilns obsolete

By Faye Oney / March 3, 2017

Scientists at ETH Zurich have discovered a way to create ceramic materials using cold sintering—which could someday replace huge energy-consuming kilns currently used to manufacture ceramics and cements.

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Low-temperature processing could establish ‘Materials Valley’ for companies manufacturing sustainable ceramic composites

By April Gocha / February 28, 2017

What if—instead of redesigning individual materials to make them stronger, lighter, cheaper, and greener—we could rethink a single processing method to improve various different materials? Such a reality may be closer than you think.

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