The winners of the Nikon Small World in Motion video competition were announced (the photo competition winners can be found here):
Emerging Acropora muricata (staghorn coral) polyp (coral tissue in green; algae in magenta) by Dr. Philippe P. Laissue
Vampyrophrya (parasite) tomites swimming rapidly around within the body of the dead copepod host by Dr. Richard R. Kirby
Stylonychia (microorganism) creating a water vortex using its cilia by Tommy Gunn and Jesse Gunn
Two freshwater tardigrades feeding on another tardigrade by Dr. Hunter N. Hines
Developing mouse embryo, showing the progression of neural tube folding and closure by Dr. Kate McDole and Dr. Philipp Keller
Source: Nikon, via DIYphotography
