Researchers harness ultrasound to create isolated pockets of sound only you can hear in a crowd
Directing sound to a specific location is difficult because of how sound waves behave. As vibrations move through the air, ...
No Headphones, No Problem: This Acoustic Trick Bends Sound Through Space to Find You
New audio tech uses ultrasound to create isolated pockets of sound, enabling private listening without headphones.
The beautiful, retro tech of two theatrical sound designers
Together, they’ve built everything from a real-life version of Cher Horowitz’s Clueless closet to the sound design of a play ...
Scientific American3d
Shocking Dark Energy Findings Challenge the Standard Model of the Universe
A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...
Popular Mechanics15d
A New Theory Says Gravity May Come From Entropy—Which Could Lead to a Unified Theory of Physics
Quantum theory, on the other hand, views the universe as being made of extremely small objects (think subatomic particles) that act as both particles and waves ... G-fields are vector fields ...