Vitreous detachment is the separation of the eye's internal clear gel (vitreous) from the eye wall or retinal. A ...
Artistic Wire craft wire is considered dead soft on the wire hardness scale, because it is bendy and pliable. This is a round (or twisted!) copper wire that has been colored with an enamel coating. This process has been developed to resist tarnishing, chipping, or peeling.
The following are general geometrical tolerances per. Variations on dimensions without tolerance values are according to  ISO 2768. All tolerance limits are given in mm. ISO 2768 and derivative geometrical tolerance standards are intened to simplify drawing specifications for mechanical tolerances. ISO 2768 is mainly for parts that are manufactured by way of machniing or removeal of materials.