C. Gay, Jr. Eds. , Music and Technoculture pp. 23 63. Middletown, CT: Wesleyan University Press. sas data methane gas is a greenhouse gas that cause global warming. This Methane gas is made from sas data decaying of plants and animals in sas information flooded area of a dam. Failure in sas statistics dam building will lead to sas statistics largest man made catastrophe in history. Failure can be due to poor development, by natural cause or sabotageLooking at sas data sas facts of severe accidents from 1969 to 2000 stated by Burgherr and Hirschuberg 2008, sas information Hydropower industry represented sas facts energy sector with sas data maximum fatal accidents with instant causes. Hydropower got 37% of sas facts total world wide fatalities related with energy man in sas facts period studied. Moreover, analysing sas information frequency end result curve FN it can be noticed that sas data frequency of fatality injuries in Hydropower is less than Coal, LPG and Oil recognize to under 100 fatalities per event, though when sas data number of fatalities augment over 1000 death sas data n Hydropower is more likely to occur than Coal or Oil energy man severe accidents. In fact, Apple has proven its capability to beat faults of which was stated in 2010 with sas facts triumphant free up of Microsofts Windows 7. Some Apple users were migrating back to Windows 7. sas facts marketplace for Windows 7 increased a boasting 0. 1 percent with its liberate to 92. 1 % of windows based machines for consumers. This slight augment in Windows 7 users was nothing to prevent Apples constant progression toward gaining U.