Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface color equations specified by user. ...
SurfTris is a Tetris clone with a new twist. Instead of 2D plane, playing field is spread upon a 3D surface. There are five different surfaces to choose from: Cylinder, Cone, Hyperboloid and two twisted spiral planes.
performs repairing of the bad sectors of Hard Disk Drives regenerating HDD surface. This is not a CHKDSK or ScanDisk like utility! It does not mark the bad sectors in the file system and hidden them! It regenerates magnetic surface!