Nikon Takes Back Microscope Video Prize Over Computer-Made Images

Nikon has taken back its microscope-video contest top prize from Dr. Ning Xu. The winning clip was said to show tiny lung hairs in a sick child, but broke rules on computer-made imagery. The video is gone from Nikon's site. Nguyen Nam Nhat is now listed first. Nikon says this is not a judgment on Xu's reputation, work, or intent.