Prehistoric cave drawings date back about 40,000 years. Ancient Egyptians used papyrus for paper. Artistic drawing flourished during the European Renaissance starting in the 14th century. Now, ...

From paper-doodles to AR tours and from 2D to CAD/BIM drawing boards – seems like bricks and concrete can not just be ...

Downloadable 3D models - and 2D drawings - are available for most of Parker Instrumentation’s popular industrial tube fittings, instrumentation valves and manifolds, as well as its range of ...