Benjamin Franklin's notoriety in science was made by his tests and the hypotheses he imagined or changed to clarify his outcomes. The test researcher of Franklin's day had not exclusively to have the capacity to structure yet in addition to build the gadgets he required. Franklin the craftsman had no antipathy for difficult work and tasks. Also, Franklin was a printer. That implies he claimed a printing press and distribute papers and different things. He additionally printed things for other individuals. Franklin additionally held the activity of postmaster. This was a gainful activity. He saw a wide range of things going through British North America.