As a result, people living before the 18th century were more susceptible to disease, which was deadly and could kill. One deadly instance of this is the Black Death, which was a disease that partly spread due to poor hygiene. The introduction of soap during the mid-1800s resulted with fewer deaths. In the beginning of the Crimean War, disease was taking the lives of many. However, after proper hygiene began to be adopted, the number of deaths from the war decreased.
The societal significance of soap is that it has allowed people to improve their hygiene. Proper hygiene is important for staying healthy and alive, because it aids in eliminating harmful bacteria. Once people discovered this through the benefits of soap, diseases spread less and life expectancy increased. Now, our culture emphasizes proper cleanliness, which is maintained by using soap. In fact, soap can be a social concern, because those who do not sustain the expected level of hygiene may be looked down upon.
My project, Bubble Suspension, shows how surface tension will try to reduce the surface area of bubbles as much as possible. Surface tension is reduced with the help of soap, which allows dirt to be removed more effectively when washing your hands or body. Soap has actually been used for a very long time. For example, one early instance of soap use was around 3000 B.C.E. when the Sumerians created a cleansing material out of fat and ashes. However, soap was not widely utilized until some time after the 1700s.
The Black Death