Glog

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Wikipedia,. "Great plauge of london." Wikipedia. wikipedia, Dec. 14 2010. Web. 17 Dec 2010. .

Famous American Trials,. "Salem Witchcaraft Trials 1692." Famous American Trials. University Of Missouri Kansas Cty School Of Law, n.d. Web. 17 Dec 2010. .

Mickelsen, Carl. "Timeline 17th Century Europe/North America." University Of Idaho. University of Idaho, n.d. Web. 17 Dec 2010. .

Wikipedia,. "Isaac Newton." Wikipedia. wikipedia, Dec.15,2010. Web. 17 Dec 2010. .

Soylent Communications,. "Isaac Newton." NNDB. NNDB Tracking The Entire World, n.d. Web. 17 Dec 2010. .

Al-khalili, Jim. "The Lucasian Chair." Jim Al-Khalili's Website. Word Press, n.d. Web. 17 Dec 2010. .

Math revision,. "Indices." Math revision. gcse maths, Dec.20 2010. Web. 20 Dec 2010. .