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Geoscience: Environmental Issues
Published

Artificial sweetener as wastewater tracer - Artificial Sweetener as Wastewater Tracer: A Revolutionary Technique for Water Quality Monitoring      (via sciencedaily.com) 

Acesulfame is a sweetener in sugar-free drinks and foods. As it cannot be metabolized in the human b...

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...

Geoscience: Environmental Issues Geoscience: Geography
Published

Where the sidewalk ends - Where the Sidewalk Ends: The Importance of Urban Green Spaces      (via sciencedaily.com) 

Most cities don't map their own pedestrian networks. Now, researchers have built the first open-sour...

Energy: Alternative Fuels
Published

Improving light absorption in perovskite/Si tandem solar cells - Improving Light Absorption in Perovskite/Si Tandem Solar Cells      (via sciencedaily.com) 

Engineers have achieved a power conversion efficiency of 23.50% in a perovskite-silicon tandem solar...

Mathematics: Modeling
Published

Hummingbird flight could provide insights for biomimicry in aerial vehicles - Hummingbird Flight Could Provide Insights for Biomimicry in Aerial Vehicles      (via sciencedaily.com) 

Using a novel modeling method, a team of researchers gained new insights into how hummingbirds produ...

Energy: Alternative Fuels
Published

Tandem solar cells with perovskite: Nanostructures help in many ways - Tandem Solar Cells with Perovskite: Nanostructures Help in Many Ways      (via sciencedaily.com) 

By the end of 2021, scientists had presented perovskite silicon tandem solar cells with an efficienc...

Energy: Batteries
Published

Keeping electricity affordable on wireless charging highways - Keeping Electricity Affordable on Wireless Charging Highways      (via sciencedaily.com) 

Efficient pricing will be crucial to minimize energy costs for private operators who provide on-the-...

Geoscience: Geology Geoscience: Oceanography
Published

Deep-sea black carbon comes from hydrothermal vents - Deep-Sea Black Carbon: A Product of Hydrothermal Vents      (via sciencedaily.com) 

Hydrothermal vents have been identified as a previously undiscovered source of dissolved black carbo ...