Physics

Want Better Piezoelectrics?  Just Relaxor

Want Better Piezoelectrics? Just Relaxor

A research team working at the National Institute of Standards and Technology (NIST) has found an explanation for the extreme sensitivity to mechanical pressure or voltage of a special class of solid…
The Particle Whisperers

The Particle Whisperers

As many parents know, it's often easier to keep your kids under control by exerting less authority rather than more. A child who fidgets uncontrollably in a confining booster seat, for example, may…
What Lasers And Milk Have In Common

What Lasers And Milk Have In Common

"Random lasers" are not what chooses the songs in your CD player in shuffle mode, they are a class of microlasers which use the principle of random light scattering as an integral part of the their…