Morning Overview on MSN

Sound-only invisible hands can move objects with zero touch

In laboratories from Brazil to Munich, researchers are learning to grab matter with sound alone, sculpting ultrasonic waves ...
Live Science

Self-bending beams can deliver sound waves only to your ear in a crowd

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What if you could listen to music or a podcast without headphones or earbuds and without ...