Holographic acoustic tweezers could be used to create 3D displays
Algorithm controls the phase of 256 loudspeakers
Read article: Holographic acoustic tweezers could be used to create 3D displays
Read article: Holographic acoustic tweezers could be used to create 3D displays
Talking about talking
James Dacey reviews Now You’re Talking: the Story of Human Conversation from the Neanderthals to Artificial Intelligence by Trevor Cox
Read article: Talking about talking
Moths use acoustic camouflaging fur to evade bats
Stealth coating can absorb as much as 85% of echolocation signals
Read article: Moths use acoustic camouflaging fur to evade bats
Acoustic tractor beam can grab objects from behind obstacles
SoundBender combines acoustic metamaterials with transducer arrays
Read article: Acoustic tractor beam can grab objects from behind obstacles
Materials probed by ultrasound and a new trio of journals aim high
The University of Bristol's Bruce Drinkwater plus a special guest closer to home
Read article: Materials probed by ultrasound and a new trio of journals aim high
Hunting submarines from the air
Aircraft play an important role in searching for submarines in the ocean depths. Jason Furlong and John Ryder describe how physics helps them hunt the unseen enemy
Read article: Hunting submarines from the air
Spotting submarines from the air: the June 2018 issue of Physics World is now out
Sounding out subs, dark-energy deniers, asteroid mining and more
Read article: Spotting submarines from the air: the June 2018 issue of Physics World is now out
Analogue computer could use sound to make rapid calculations
New acoustic metamaterial could be used to create integrated circuits
Read article: Analogue computer could use sound to make rapid calculations
Flash Physics: Matter-wave tractor beams, WiFi routers make holograms, nuclear-industry’s Brexit plans
Today's selection of need-to-know updates from the world of physics
Read article: Flash Physics: Matter-wave tractor beams, WiFi routers make holograms, nuclear-industry’s Brexit plans
How to weigh tiny objects using sound
Simple, low-cost device could be a boon to biologists
Read article: How to weigh tiny objects using sound
