He was learning engineering by researching and separating the electronics.
Explanation:
He was self-learner, and this could be related to ancient cultures that were learning engineering in creative ways, as then the schools that could teach them didn’t exist. Ferren’s father thought him that communication in life doesn’t have to be only creative and decorative. It can also be developed through learning and having ideas that could change the world.
Contour Lines. A perceived line that marks the edge of a figure as it curves back into space. Contour lines are created by the edges of things. Contour lines are lines that surround and define the edges of a subject, giving it shape and volume
