Physics - Particles Flutter as They Fall : vimarsana.com

Experiments with small falling particles show that their orientations oscillate—which may help explain the settling of volcanic ash and the formation of snow. 

Related Keywords

Iceland , France , Germany , Wesleyan University , Connecticut , United States , Qi Li , Gholamhossein Bagheri , Greg Voth , Michael Schirber , Max Planck Institute For Dynamics , Cornell University , Max Planck Institute , Corresponding Editor , Physics Magazinebased ,