In conventional wisdom, producing a curved space requires distortions, such as bending or stretching a flat space. A team of researchers at Purdue University have discovered a new method to… Read More »A new duality solves a physics mystery
Using a network of vibrating nano-strings controlled with light, researchers from AMOLF have made sound waves move in a specific irreversible direction and attenuated or amplified the waves in a… Read More »Discovery of new mechanisms to control the flow of sound
In the story Charlotte’s Web, a spider wrote messages in her web. It now appears some spiders also listen with that silk. One might now think of those webs as… Read More »Orb-weaving spiders use their webs like external eardrums
Researchers have identified an alternative to lithium-based battery technology by developing sodium glassy electrodes capable of supporting long-duration, grid-scale energy storage. Go to Source Author:
Researchers describe a new platform technology called direct sound printing (DSP), which uses soundwaves to produce new objects. The paper explains show how focused ultrasound waves can be used to… Read More »Direct sound printing is a potential game-changer in 3D printing