Read article: Ultrasound detector uses optomechanical silicon photonics to boost sensitivity by 100 times Medical physics Research update Ultrasound detector uses optomechanical silicon photonics to boost sensitivity by 100 times Device could be used to image the brain
Read article: ‘Ultrasound drill’ and nanodroplets break apart blood clots Emerging therapies Research update ‘Ultrasound drill’ and nanodroplets break apart blood clots Lab-based experiment could lead to a new treatment for deep vein thrombosis
Read article: Processing natural language using quantum computers, listening to the oceans’ myriad sounds Quantum computing Podcast Processing natural language using quantum computers, listening to the oceans’ myriad sounds Quantum physicist Bob Coecke and marine biologist Ana Širovic are our podcast guests
Read article: Relativistic quasiparticles tunnel through barrier with 100% transmission, verifying century-old prediction Acoustics Research update Relativistic quasiparticles tunnel through barrier with 100% transmission, verifying century-old prediction “Klein tunnelling” has been observed directly for the first time
Read article: Acoustic metamaterial helps moths avoid being eaten by bats Acoustics Research update Acoustic metamaterial helps moths avoid being eaten by bats Scales on moth wings could inspire lightweight sound insulation
Read article: Tiny ultrasound detector achieves super-resolution imaging Acoustics Research update Tiny ultrasound detector achieves super-resolution imaging Chip-based device images structures smaller than living cells
Read article: Inverted buoyancy makes tiny boat appear to defy gravity Soft matter and liquids Research update Inverted buoyancy makes tiny boat appear to defy gravity Counter-intuitive effect created in a vibrating liquid
Read article: Good vibrations: acoustic technologies in cars Acoustics Feature Good vibrations: acoustic technologies in cars Without mechanical vibrations, a modern car wouldn’t get far. David R Andrews examines the role of sound and ultrasound in fuel injection and parking sensors
Read article: Time-varying signals control sound waves in topological metamaterials Topological matter Research update Time-varying signals control sound waves in topological metamaterials New work could have applications in ultrasound imaging, sonar and low-power electronic devices that can operate in harsh or hazardous environments
Read article: Acoustical tweezers trap microbubbles Acoustics Research update Acoustical tweezers trap microbubbles Contactless manipulation technique holds promise for biomedical applications
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