Image may be NSFW.
Clik here to view.
According to a UNESCO document, 'engineering is the field or discipline, practice, profession and art that relates to the development, acquisition and application of technical scientific and mathematical knowledge about the understanding, design, development, invention, innovation and the use of materials, machines, structures, systems and processes for specific purposes.'
Clik here to view.

According to a UNESCO document, 'engineering is the field or discipline, practice, profession and art that relates to the development, acquisition and application of technical scientific and mathematical knowledge about the understanding, design, development, invention, innovation and the use of materials, machines, structures, systems and processes for specific purposes.'