Explore how metamaterials are revolutionizing architecture with acoustic invisibility, earthquake resilience, and energy harvesting solutions.

In a study published in Science Advances, researchers from Technical University of Denmark and Universidad Politécnica de ...

Other than Earth, no other planet has been studied as much as our neighbor Mars, but despite that, we only recently ...

“In the universe, an absolute vacuum is rare, and most of the universe is very low-density high-temperature plasma,” said ...

PERTH — Something deep in the Milky Way is pulsing like clockwork, and no one knows what it is. Every 44 minutes, a mysterious space object nearly 15,000 light-years away sends out a blast of radio ...

This paper presents an approach of environmental inversion via acoustic data assimilation (ADA), intended specifically to reconstruct the sound-speed field perturbed by linear internal waves. It ...

Abstract: Acoustic wave devices coated with a thin layer of chemoselective material provide highly sensitive chemical sensors for the detection and monitoring of vapors and gases. In this work, a ...

The sound measurements are in from the first three ... The spike has to be more than five decibels louder than the pre-concert background noise at that area. Jason Isbell and the 400 Unit, Seether ...

The sound measurements are in from the first three concerts at ... The spike has to be more than five decibels louder than the pre-concert background noise at that area. Jason Isbell and the 400 Unit, ...

AcoustoBots not only move freely on a tabletop or floor but can also change the direction and orientation of sound ... square-wave drive signals up to 20V DC, which are then sent to the transducer ...

no physical tools, just acoustic waves. His work could transform underwater robotics and even open the door to non-invasive surgical tools. A sawtooth structure that responds to sound The secret ...