This video from RockWare shows a 4D Google Earth tour of a simulated groundwater contamination plume migration created using several tools in their RockWorks software package.
Thank you to my old colleague at URS Corporation, Andy Messer for sending me a link to these videos. The are from an Austrian company, Trumer Schutzbauten, that provides products and research related to rockfall fences. The first video is presumably to show the hazards of camping next to hazardous rock slopes…good fun! Click through for the videos.