The Englishman Robert Hooke (18th July 1635 - 3rd March 1703) was an architect, natural philosopher and brilliant scientist, best known for his law of elasticity (Hooke's law), his book Micrographia, published in 1665 and for first applying the word cell to describe the basic unit of life.obert Hooke's microscope. Perhaps his most famous observations were in his study of thin slices of cork, describing the pores, or cells he viewed. Hooke had discovered plant cells, or more precisely, Hooke had been viewing the cell walls in cork tissue.
It's a myth that the definition of a normal bowel movement is having 1 movement each day because that is not true for everyone. There is no rule for frequency of bowel movements, but the general range is from 3 times a day to 3 times a week.
Bowel habits, including the number of times a person passes stool each day, their volume, and their consistency vary from individual to individual. Because of this, precise criteria for frequent bowel movements do not exist. Having frequent bowel movements means that you are having more bowel movements than is normal for you. Often, frequent bowel movements are accompanied by diarrhea, the passage of loosely formed stool. Diarrhea is a common condition. Adults in the United States average one episode of diarrhea per year, and children average two bouts per year (Source: NDDIC).