In first, Perseverance Mars rover makes oxygen on another planet
NASA's Perseverance rover keeps making history.
Planetary Sciences
Apr 22, 2021
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755
News tagged with dioxide materials
Making cleaner, greener plastics from waste fish parts
Polyurethanes, a type of plastic, are nearly everywhere—in shoes, clothes, refrigerators and construction materials. But these highly versatile materials can have a major downside. Derived from crude oil, toxic to synthesize, ...
Materials Science
Apr 5, 2021
2
1692
Carbon capture process produces hydrogen and construction materials
Ph.D. researcher Olawale Oloye and Professor Anthony O'Mullane from the QUT Centre for Clean Energy Technologies and Practices developed the electrochemical capture and conversion of carbon dioxide process which also generates ...
Biochemistry
Mar 25, 2021
1
64
Arctic stew: Understanding how high-latitude lakes respond to and affect climate change
To arrive at Nunavut, turn left at the Dakotas and head north. You can't miss it—the vast tundra territory covers almost a million square miles of northern Canada. Relatively few people call this lake-scattered landscape ...
Environment
Feb 6, 2021
4
136
Optical computing at sub-picosecond speeds
Vanderbilt researchers have developed the next generation of ultrafast data transmission that may make it possible to make already high-performance computing "on demand." The technology unjams bottlenecks in data streams ...
Optics & Photonics
Jan 15, 2021
0
71
Could the ocean hold the key to reducing carbon dioxide in the atmosphere?
Most experts agree that halting climate change—and the global warming, extreme heat events and stronger storms that come with it—will require the removal of carbon dioxide and other greenhouse gasses from the atmosphere. ...
Environment
Jan 13, 2021
2
490
Surer signs of life: A better class of tools for detecting signs of life on other planets and moons
When they reached Mars' surface in 1976, NASA's two Viking landers touched down with a gentle thud. At 7 feet tall, 10 feet long, and weighing around 1,300 pounds, these spacecraft—the first U.S. mission to successfully ...
Space Exploration
Dec 9, 2020
0
10
From lab to industry? Ideally ordered porous titania films, made at scale
Researchers from Tokyo Metropolitan University have realized high-throughput production of thin, ordered through-hole membranes of titanium dioxide. Titania layers were grown using anodization on mask-etched titanium before ...
Nanomaterials
Nov 23, 2020
0
54
Making 3-D nanosuperconductors with DNA
Three-dimensional (3-D) nanostructured materials—those with complex shapes at a size scale of billionths of a meter—that can conduct electricity without resistance could be used in a range of quantum devices. For example, ...
Nanophysics
Nov 10, 2020
0
608
A better carbon trap will take greenhouse gases out of the air and put them to use
Carbon capture technologies play a critical role in reducing greenhouse gas emissions from power plants and factories, while harnessing carbon dioxide (CO2) for other energy production.
Materials Science
Oct 13, 2020
0
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