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Search results for wave engineering

Environment 13 hours ago

Using science to help homeowners beat the heat during extreme weather

Summer is the time for sunshine, but Americans have been getting a surplus of heat this summer, with millions of people across the Southeast recently facing a blistering heat wave with heat indexes, or feels-like temperatures, ...

Cell & Microbiology Aug 25, 2025

Safe, scalable vibration technique developed to improve lab-grown tissues

Researchers in McGill's Department of Mechanical Engineering have discovered a safe and low-cost method of engineering living materials such as tissues, organs and blood clots. By simply vibrating these materials as they ...

Soft Matter Aug 25, 2025

Tiny waves, big impact: Study finds new way to control fluid in space

Liquids can provide some especially tricky challenges for space travelers, but new research from the University of Mississippi could help engineer smarter, more efficient fluid control in zero- and low-gravity environments.

Earth Sciences Aug 24, 2025

Wildfire disasters are increasingly in the news, yet less land is burning globally—here's why

Worldwide, an estimated 440 million people were exposed to a wildfire encroaching on their home at some point between 2002 and 2021, new research shows. That's roughly equivalent to the entire population of the European Union, ...

Environment Aug 23, 2025

Kilauea's eruption is back as the Hawaii volcano shoots lava for the 31st time since December

Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet (30 meters) into the air and across a section of its summit crater floor.

Quantum Âé¶¹ÒùÔºics Aug 23, 2025

Âé¶¹ÒùÔºics-inspired computer architecture solves complex optimization problems

A line of engineering research seeks to develop computers that can tackle a class of challenges called combinatorial optimization problems. These are common in real-world applications such as arranging telecommunications, ...

General Âé¶¹ÒùÔºics Aug 22, 2025

Measuring a previously mysterious imaginary component of wave scattering

There has long been a mystery when calculating how an incoming light wave scatters off an object and becomes a modified, outgoing light wave. In particular, the time delay of the transition from one to the other comes out ...

Environment Aug 22, 2025

Bumpy skies: How climate change increases air turbulence

The seatbelt sign pings on, trays rattle, drinks slosh in their glasses. For many fliers, air turbulence can be an unnerving experience—and in a world warming under the effects of climate change, it is only set to worsen, ...

Nanophysics Aug 21, 2025

Scientists harness polaritons, making a leap in molecular charge transfer

Scientists have long speculated that polaritons—hybrids of light and matter—could be harnessed to control photochemistry. Now, researchers at the City University of New York (CUNY) have shown that these fleeting states ...

Optics & Photonics Aug 21, 2025

Ultrathin metasurface enables high-efficiency vectorial holography

Holography—the science of recording and reconstructing light fields—has long been central to imaging, data storage, and encryption. Traditional holographic systems, however, rely on bulky optical setups and interference ...

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