Exotic atoms in which electrons are replaced by other subatomic particles of the same charge allow…
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Plasma electrons can be used to produce metallic films
Computers, mobile phones and all other electronic devices contain thousands of transistors linked together by thin…
Coastal adaptation against sea level rise makes economic sense
Coastal zones in Europe contain large human populations, significant socio-economic activities and assets, and fragile ecosystems.…
Highly-detailed images reveal evidence of ancient rivers on Mars
A high-resolution satellite has captured detailed images of a rocky cliff on Mars, revealing the first…
May/June Issue of ARRL’s On the Air Magazine Now Available
The May/June digital edition of ARRL’s On the Air magazine is now available. Read it and…
A new online calculator estimates the true value of stock at venture-backed startups
Several years ago, a student walked into Ilya A. Strebulaev’s office to share a sad tale.…
Ready, set, go for COVID-conscious astronaut training
After nearly two months of confinement, it is not only school students who are progressively returning…
Major stressors for parents during COVID-19 revealed in new report
The interim report from 5,000 responses to the Co-SPACE (COVID-19 Supporting Parents, Adolescents, and Children in…
Technique to make functional materials based on polymers of metal clusters
Researchers at the universities of Jyvaskyla (Finland) and Xiamen (China) have discovered a novel way to…
Pure red LEDs fulfill a primary goal
Making pure red LEDs from nitride crystals is a goal that has so far frustrated engineers.…