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Search results for wave engineering

Quantum Âé¶¹ÒùÔºics Aug 13, 2025

Using sound to remember quantum information 30 times longer

While conventional computers store information in the form of bits, fundamental pieces of logic that take a value of either 0 or 1, quantum computers are based on qubits. These can have a state that is simultaneously both ...

Earth Sciences Aug 12, 2025

Scientists explore real-time tsunami warning system on world's fastest supercomputer

Scientists at Lawrence Livermore National Laboratory (LLNL) have helped develop an advanced, real-time tsunami forecasting system—powered by El Capitan, the world's fastest supercomputer—that could dramatically improve ...

Environment Aug 12, 2025

Q&A: How permanent is permafrost with increasing temperatures?

One of the defining features of an arctic environment is permafrost, which covers almost 10% of Earth's surface and remains entirely frozen year round. With temperatures reaching more extreme levels more frequently, the U.S. ...

Condensed Matter Aug 11, 2025

Powerful form of quantum interference paves the way for phonon-based technologies

Just as overlapping ripples on a pond can amplify or cancel each other out, waves of many kinds—including light, sound and atomic vibrations—can interfere with one another. At the quantum level, this kind of interference ...

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.

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