Motion of a drop of acetone on the surface of hot water due to the generation of a surface tension gradient

This video shows a polystyrene particle propelled along a microfiber by light, first in the fundamental mode, then in a higher order mode. It is easy to see how much faster the particle zips along in the higher order mode.  

This video shows a soapy mixture passing through the posts in the microfluidic platform and emerging on the right as a gel.

A tour of a 3D rendering and atomic model of the Ebola virus nucleocapsid core based upon the cryo-EM reconstruction created by the OIST team.      

Researchers from the Biological Physics Theory Unit and Vrije Universiteit Amsterdam conducted local linear analyses to reduce the complex posture movements of the nematode worm C. elegans to simpler components -- analogous to breaking spoken language into phonemes. The top video displays a snippet of posture behavior of C. elegans which is automatically decomposed into reversal, coiling and forward movements (bottom).

How can humble honeybees help protect Okinawa's precious coral reefs?