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Search results for wave engineering

Nanophysics Aug 11, 2025

Wave-like domain walls drive polarization switching in sliding ferroelectrics, study finds

Sliding ferroelectrics are a type of two-dimensional (2D) material realized by stacking nonpolar monolayers (atom-thick layers that lack an electric dipole). When these individual layers are stacked, they produce ferroelectric ...

Environment Aug 7, 2025

Huge wildfire in southern France now under control

France's biggest wildfire this summer has been brought under control, authorities said Thursday, after it killed one person and destroyed thousands of hectares of land and dozens of homes in the south.

Earth Sciences Aug 7, 2025

US-French SWOT satellite measures tsunami after massive quake

The SWOT (Surface Water and Ocean Topography) satellite captured the tsunami spawned by an 8.8 magnitude earthquake off the coast of Russia's Kamchatka Peninsula on July 30, 11:25 a.m. local time. The satellite, a joint effort ...

Earth Sciences Aug 7, 2025

Rogue waves demystified: Giant seas are just the ocean's 'bad day'

On New Year's Day 1995, a monstrous 80-foot wave in the North Sea slammed into the Draupner oil platform. The wall of water crumpled steel railings and flung heavy equipment across the deck—but its biggest impact was what ...

Environment Aug 7, 2025

Scientist issues eight-point emergency plan as typhoons and heat waves escalate

As Asia grapples with a surge in extreme weather events, from record-breaking rainfall and typhoons to prolonged heat waves, one of the world's leading climate scientists is sounding the alarm with an eight-point manifesto ...

Environment Aug 7, 2025

France seeks to 'stabilise' wildfire raging in south

French firefighters said Thursday they were hoping to halt the country's biggest wildfire this summer that has left one person dead and destroyed several thousand hectares of land and dozens of homes in the south.

Polymers Aug 6, 2025

Immovable rubber ducks demonstrate highest-performing underwater adhesive hydrogel polymer

Hydrogels are a permeable soft material consisting of polymer networks and water with applications ranging from biomedical engineering to contact lenses. Intrinsic to hydrogels is the ability to endow diverse characteristics ...

Earth Sciences Aug 4, 2025

Global benchmarking competition finds shoreline models are ready for real-world coastal planning

A UNSW-led global collaborative study has found most shoreline prediction models are effective at forecasting changes to natural, sandy beaches with an accuracy of approximately 10 meters.

Space Exploration Aug 4, 2025

NASA's Europa clipper radar instrument proves itself at Mars

As it soared past Mars in March, NASA's Europa Clipper conducted a critical radar test that had been impossible to accomplish on Earth. Now that mission scientists have studied the full stream of data, they can declare success: ...

Agriculture Aug 4, 2025

Somalia's camel milk revolution is improving nutrition and creating jobs

Camels have long been the backbone of Somalia 's pastoralist culture, feeding families, transporting goods and standing tall in local folklore. But on the dusty outskirts of the capital, the camel now finds itself at the ...

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