Abstract: A system for storing and modifying a 3D printing file for use in 3D printing comprising: a server having a non-transitory computer readable medium and a processor in electronic communications to the non-transitory computer readable medium; a set of computer readable instructions stored in the non-transitory computer readable medium that when executed by the processor causes the server to: receiving a 3D model file representing a physical shape from a first designer's computer system in communications with the server generated by a first designed using a 3D fluent development language having a set of basic selection commands and a set of workplane commands, the 3D model having dynamic parameters and static parameters, the workplane commands having 2D commands and 3D commands.

Abstract: An optical fiber connector optically connects a first optical fiber and a second optical fiber. The optical fiber connector includes a plug the retains and selectively aligns the first optical fiber, a receptacle that retains and selectively aligns the second optical fiber, and means for forcing the first optical fiber against the second optical fiber. The plug of the optical fiber connector is inserted into the receptacle in order to contact the first optical fiber to the second optical fiber. The force created at the point of contact of the fibers by the means for forcing is in excess of the bending stress of the optical fibers.