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Energy: Batteries Energy: Technology
Published

New battery-free technology to power electronic devices using ambient radiofrequency signals      (via sciencedaily.com)     Original source 

Researchers demonstrated a novel technique to efficiently convert ambient low-power radiofrequency s...

Space: Exploration Space: The Solar System
Published

Large sub-surface granite formation signals ancient volcanic activity on Moon's dark side      (via sciencedaily.com)     Original source 

A large formation of granite discovered below the lunar surface likely was formed from the cooling o...

Space: Exploration Space: General Space: The Solar System
Published

Curiosity rover finds new evidence of ancient Mars rivers, a key signal for life      (via sciencedaily.com)     Original source 

New analysis of data from the Curiosity rover reveals that much of the craters on Mars today could h...

Computer Science: Encryption
Published

New chip hides wireless messages in plain sight - New Chip Hides Wireless Messages in Plain Sight      (via sciencedaily.com) 

Researchers have developed a method for incorporating security in the physical nature of the wireles...

Geoscience: Geology Geoscience: Volcanoes
Published

Signals from the ionosphere could improve tsunami forecasts - Signals from the Ionosphere: A Potential Game-Changer for Tsunami Forecasts      (via sciencedaily.com) 

The powerful volcanic eruption in January 2022 created ripple effects throughout the world's atmosph...

Biology: Developmental Biology: Molecular
Published

Why do flies fall in love? Researchers tease out the signals behind fruit fly courtship songs      (via sciencedaily.com)     Original source 

Researchers have pinpointed the group of neurons in the nerve cord -- a structure analogous to our s...

Biology: Botany Biology: Microbiology Ecology: Endangered Species Geoscience: Geochemistry
Published

Iron influences plant immunity and may promote resiliency against climate change      (via sciencedaily.com)     Original source 

Researchers discovered that plants manage iron deficiency without helping 'bad' bacteria thrive by e...

Biology: Biotechnology Biology: Cell Biology Biology: Developmental Biology: Genetics Biology: Microbiology Biology: Molecular
Published

Connecting the dots to shape growth forces      (via sciencedaily.com)     Original source 

Branching patterns are prevalent in our natural environment and the human body, such as in the lungs...

Geoscience: Earthquakes Offbeat: Earth and Climate Offbeat: General Physics: Acoustics and Ultrasound
Published

What kinds of seismic signals did Swifties send at LA concert?      (via sciencedaily.com)     Original source 

Seattle may have experienced its own Swift Quake last July, but at an August 2023 concert Taylor Swi...

Computer Science: Virtual Reality (VR)
Published

Eavesdroppers can hack 6G frequency with DIY metasurface - Eavesdroppers Can Hack 6G Frequency with DIY Metasurface      (via sciencedaily.com) 

Crafty hackers can make a tool to eavesdrop on some 6G wireless signals in as little as five minutes ...