Thomas Juffmann et al. fired molecules composed of over 100 atoms at a barrier with openings designed to minimize molecular interactions, and observed the build-up of an interference pattern.

Gravitational waves are distortions or “ripples” in the curvature of space-time. Think of the waves on the surface of a pond created by throwing a rock into it.

The structure may mimic the way designers perceived sound-wave interference Music could have been an inspiration for the design of Stonehenge, according to an American researcher. Steven Waller's ...