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Energy: Batteries
Published

A new concept for low-cost batteries - A New Concept for Low-Cost Batteries      (via sciencedaily.com)     Original source 

Engineers have designed a battery made from inexpensive, abundant materials, that could provide low-...

Energy: Technology Offbeat: Space
Published

Plasma thrusters used on satellites could be much more powerful - Plasma Thrusters Used on Satellites Could Be Much More Powerful      (via sciencedaily.com)     Original source 

It was believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit,...

Geoscience: Environmental Issues
Published

Plastic pollution in the oceans is an equity issue - Plastic Pollution in the Oceans is an Equity Issue      (via sciencedaily.com)     Original source 

A new report and upcoming international virtual event addresses the unequal burden of marine plastic...

Engineering: Robotics Research
Published

The physical intelligence of ant and robot collectives - The Physical Intelligence of Ant and Robot Collectives      (via sciencedaily.com) 

Researchers took inspiration from ants to design a team of relatively simple robots that can work co...

Geoscience: Environmental Issues
Published

Engineers examine drinking water management strategies - Engineers Examine Drinking Water Management Strategies      (via sciencedaily.com) 

While residents in California are still dealing with damage from last month's floods -- after years...

Energy: Alternative Fuels
Published

Key to improved green tech efficiency found in simple acid treatment - Key to Improved Green Tech Efficiency Found in Simple Acid Treatment      (via sciencedaily.com) 

The development of new, more efficient electrochemical cells could provide a good option for carbon-...

Environmental: Ecosystems
Published

Forests can help manage water amid development, climate change - Forests Can Help Manage Water Amid Development, Climate Change      (via sciencedaily.com) 

Riparian buffers helped maintain stream flow in localized areas of a developing watershed of North C...

Biology: Microbiology
Published

Mexican mangroves have been capturing carbon for 5,000 years - Mexican Mangroves: A 5,000-Year-Old Carbon Capture Solution      (via sciencedaily.com) 

Researchers have identified a new reason to protect mangrove forests: they've been quietly keeping c...

Geoscience: Environmental Issues
Published

Post-lockdown auto emissions can't hide in the grass - Post-Lockdown Auto Emissions Can't Hide in the Grass      (via sciencedaily.com) 

Scientists have a new way to demonstrate which neighborhoods are most affected by air pollution from...