Forests calm the heart, birdsong soothes the nervous system, study finds
A randomized experiment with 95 college students shows that forest landscapes lower heart rate and birdsong raises heart rate variability...
Grid Fins Behave Differently at Transonic Speeds, Wind Tunnel Study Shows
New wind tunnel experiments show that grid fin stability and control effectiveness are strongly sensitive to Reynolds number in the...
Tiny Alumina Particles Hold the Key to Rocket Base Heating in Space
A coupled simulation study shows that alumina particle size and aluminum content in solid rocket propellant strongly control radiative base...
Singapore’s CRIMSON-1 satellite carries perovskite solar cells and edge AI into orbit
NTU Singapore's CRIMSON-1 satellite, its fourteenth orbital mission, is testing locally developed perovskite solar cells and onboard AI image processing...
Dark Matter Calculations May Be Wrong When the Electroweak Transition Comes Late
A new theoretical study shows that ignoring the electroweak phase transition can shift predicted dark matter abundances by up to...
Magnetic Levitation Takes Flight: New Support System Promises Cleaner Wind-Tunnel Flutter Tests
Researchers have designed and mathematically stabilized an electromagnetic levitation support system that could suspend full aircraft models in wind tunnels...
Nearby Stars Fade More Sharply at Their Edges Than Models Predict
Observations of 31 nearby stars with Georgia State University's CHARA Array reveal that stellar limb darkening at near-infrared wavelengths is...
Tuned Decision Trees Catch Black Hole Attacks in IoT Networks With 98.71% Accuracy
Researchers in India report that a Bayesian-optimized decision tree detects black hole attacks in RPL-based IoT networks with 98.71% accuracy,...
NASA Mission Will Hunt for a Hidden Lava Tube Beneath the Moon’s Surface
A Planetary Science Institute-led team will use radar, seismic sensors, and a gravimeter on a commercial lunar lander to determine...
Delta Wings Ride the Ground Effect: Wind Tunnel Study Maps Vortex Behavior of NACA 0012 UAV Wing
A new wind tunnel and flight test study reveals how ground proximity reshapes the vortex-driven aerodynamics of a NACA 0012-based...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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