Computer graphics: Less computing time for sand Date: September 4, 2015 Source: Karlsruhe Institute of Technology Summary: Computer graphics today can produce amazingly photorealistic images.

Sand looks very different through a high-powered microscope. Photographer, biomedical researcher, and inventor Gary Greenberg started taking photos of sand grains with his own light microscope ...

A man has gone viral for his incredible sand sculptures - with creations including Star Wars icons and giant crocs.