Mechanical drawings are an excellent way to convey design information ... The lesson covers all the basics, from 2D projection, multi-view drawings, isometric projection, cross sectioning ...

Web-based MCAD software is also available. Some mechanical computer-aided design software packages are simple, two-dimensional (2D) wireframe programs for creating engineering drawings or schematics.

Layered assembly of 2D materials such as graphene have potential roles in the development of new electronic devices.