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sound

Quantum computers could be built that are based on sound

Physics

Sound-based quantum computers could be built using chip-sized device

A chip-sized device can manipulate particles of sound in a way that mimics how particles of light are used in light-based quantum computers, opening the door for building sound-based quantum computers

News

Mind

How your brain stays focused on conversations in a noisy room

News

Technology

Sound vibrations can encode and process data like quantum computers do

News

Technology

Mysterious sounds in stratosphere can't be traced to any known source

News

Technology

Material that sends sound from water to air could help eavesdroppers

News

A throat patch that can detect silent speech and act as a speaker

Technology

Tiny throat mic can detect and broadcast silently mouthed words

News

A man using bone-conduction earphones to make a phone call

Technology

Bone conduction headphones make your own voice sound less weird

News

A mossy patch of decaying bark and soil, with the leaves of plants visible in the background, suggesting a forest environment

Life

Soil produces subtle noises that could reveal how healthy a forest is

News

Artificial intelligence entity using voice to communicate

Technology

Voice jammer stops anyone from recording you speak

News

Detaching the bioadhesive ultrasound device from the skin

Technology

Ultrasound stickers could continuously image internal organs for days

A patch the size of a postage stamp can continuously deliver ultrasound imaging for 48 hours, and it has been used to see changes in the lungs, heart and stomach of people exercising and drinking

News

Technology

Acoustic levitation used to build complex structures in mid-air

News

Physics

3D rabbit 'hologram' created by levitating screen using sound waves

News

Comment

The sonic wonders of our world are under threat. We need to listen

Comment

Video

NASA plans to use sound waves to help astronauts pass kidney stones

Video

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