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Physics: Acoustics and Ultrasound
Published

Wireless earphones as inexpensive hearing aids - Wireless Earphones as Inexpensive Hearing Aids      (via sciencedaily.com) 

Some commercial earbuds can perform as well as hearing aids. The result could help a large proportio...

Space: Exploration
Published

Loon stratospheric balloons confirm wind data from Aeolus - Loon Stratospheric Balloons Confirm Wind Data from Aeolus      (via sciencedaily.com) 

ESA's novel Aeolus satellite reliably measures wind speed also in higher air layers and thus in a re...

Space: Exploration
Published

Dark coating can reduce satellite reflectivity - Dark Coating Can Reduce Satellite Reflectivity      (via sciencedaily.com) 

Observations confirmed that dark coating can reduce satellite reflectivity by half. There are concer...

Biology: Microbiology Chemistry: Organic Chemistry
Published

Keeping SARS-CoV-2 closed for business with small molecules - Keeping SARS-CoV-2 Closed for Business with Small Molecules      (via sciencedaily.com) 

The infamous spike proteins on the surface of SARS-CoV-2 help it bind to and enter human cells. Beca...

Physics: General
Published

Better superconductors with palladium - Better Superconductors with Palladium: A Breakthrough in Material Science      (via sciencedaily.com)     Original source 

A new age of superconductors may be about to beginn: In the 1980s, many superconducting materials (c...

Geoscience: Environmental Issues
Published

Great Salt Lake on path to hyper-salinity, mirroring Iranian lake - Great Salt Lake on Path to Hyper-Salinity, Mirroring Iranian Lake      (via sciencedaily.com) 

The Great Salt Lake is getting saltier, creating a serious threat to the ecosystems and the economie...

Energy: Batteries
Published

Putting the brakes on lithium-ion batteries to prevent fires - Putting the Brakes on Lithium-Ion Batteries to Prevent Fires      (via sciencedaily.com) 

Lithium-ion (Li-ion) batteries are used to power everything from smart watches to electric vehicles,...

Engineering: Biometric
Published

New DNA biosensor could unlock powerful, low-cost clinical diagnostics - New DNA Biosensor: A Game-Changer in Clinical Diagnostics      (via sciencedaily.com) 

By flagging disease-associated DNA biomarkers, medical professionals can make early diagnoses and pr...

Energy: Technology
Published

Powering wearable technology with MXene textile supercapacitor 'patch' - Powering Wearable Technology with MXene Textile Supercapacitor 'Patch'      (via sciencedaily.com) 

Researchers are one step closer to making wearable textile technology a reality. Materials scientist...

Physics: Acoustics and Ultrasound
Published

Air-powered computer memory helps soft robot control movements - Air-Powered Computer Memory Helps Soft Robot Control Movements      (via sciencedaily.com)     Original source 

Engineers made a pneumatic RAM chip using microfluidic valves instead of electronic transistors. The...