<Dl> <Dd> For more see article on Coffee culture . </Dd> </Dl> <Dd> For more see article on Coffee culture . </Dd> <P> A coffee break in the United States and elsewhere is a short mid-morning rest period granted to employees in business and industry, corresponding with the Commonwealth terms "elevenses", "smoko" (in Australia), "morning tea", "tea break", or even just "tea". An afternoon coffee break, or afternoon tea, often occurs as well . </P> <P> The origin of the tea break as is now incorporated into the law of most countries, stems from research undertaken in England in the early 1900s . AF Stanley Kent, an Oxford graduate and the first Professor of Physiology at University College, Bristol, undertook scientific research on Industrial Fatigue at the request of the Home Office (UK). This work followed the International Congress of Hygiene and Demography held in Brussels in 1903 where a resolution was passed that "the various governments should facilitate as far as possible investigation into the subject of Industrial Fatigue". This was due to its noted bearing on incidence of accidents and excessive sickness . The monotony of work and the effect of alcohol on muscular activity and mental fatigue were also mentioned . The Tea Break came as a direct result of this work . </P>

What is the main purpose of coffee break
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