Suspended Silicon Metasurfaces Tune Mid-Infrared Light Rapidly
EPFL researchers demonstrated suspended crystalline-silicon metasurfaces that tune mid-infrared light using micro-heaters or nanosecond laser pulses while improving key optical ...
Tag: radiative cooling
Wearable Fabrics and Solid-State Chillers Challenge the Air Conditioner
A new review maps emerging alternatives to air conditioning, from radiative cooling metafabrics and thermoelectric vests to membrane heat pumps ...
Boron nitride coating keeps power cables cool and boosts grid capacity in extreme heat
Researchers have developed a boron nitride and polymer coating that reflects sunlight, radiates heat, and conducts Joule heat away from ...
Sunlight Heats, the Sky Cools: Flexible Cell Turns Temperature Gap into Tripled Power
Researchers boosted the power output of flexible thermogalvanic cells by 214 percent by pairing a carbon nanotube photothermal heating layer ...
Radiative Cooling Turns Ten: The Passive Technology Chasing a Planetary Thermal Fix
A new review charts a decade of progress in passive radiative cooling, from the first sub-ambient daytime demonstrations to switchable ...
How Supercomputers Crack the Mystery of Galaxies’ Ghostly Multi-Temperature Gas
A comprehensive new review maps how supercomputer simulations are decoding the physics of the multiphase gas that fills and surrounds ...
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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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