MS or MA: Stands for Masters of Science and Masters of Arts, respectively. These are the traditional degrees given by colleges of arts and sciences in the United States. Generally, a master's degree is not sufficient to be licensed as a psychologist, although some states and Canadian provinces do allow it.
Electrical generation was the sector with the highest productivity growth in the U.S. in the early twentieth century. After the turn of the century large central stations with high pressure boilers and efficient steam turbines replaced reciprocating steam engines and by 1960 it took 0.9 lb coal per kw-hr. Counting the improvements in mining and transportation the total improvement was by a factor greater than 10.
The Industrial Revolution dramatically changed every aspect of human life and lifestyles. The impact on the worldâs psyche would not begin to register until the early 1960s, some 200 years after its beginnings.ooking back at the beginning of the Industrial Revolution, it is difficult to realize how what took place then is having such complicated and vast effects today. This is the principle of environmental unity â a change in one system will cause changes in others.