We've been following the quest for the world's best speakers for some time but remarkably, there's still room for improvement. A key issue that plagues proper sound reproduction (and thus its ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A long time ago, in an era known as the not-too-distant past ...

The optical laser has grown to a $10 billion global technology market since it was invented in 1960, and has led to Nobel prizes for Art Ashkin for developing optical tweezing and Gerard Mourou and ...

These high-powered sound beams have multiple uses. (Representational Pic) Scientists in China have created an unprecedentedly bright laser that shoots particles of sound instead of light. According to ...