## References

"Archimedes - Hellenistic Mathematics - The Story of Mathematics." Archimedes - Hellenistic Mathematics - The Story of Mathematics. N.p., n.d. Web. 30 May 2013.

"Archimedes' Approximation of Pi." Archimedes' Approximation of Pi. N.p., 1997. Web. 30 May 2013.

"Archimedes." Archimedes. N.p., n.d. Web. 30 May 2013.

"Archimedes' Principle." Archimedes' Principle. N.p., n.d. Web. 30 May 2013.

"Area & Circumference of a Circle by Archimedes." Area & Circumference of a Circle by Archimedes. N.p., n.d. Web. 30 May 2013.

Casselman, Bill. "Archimedes on the Circumference and Area of a Circle." Feature Column from the AMS. N.p., n.d. Web. 30 May 2013.

Groleau, Rick. "Approximating Pi." PBS. PBS, 01 Sept. 2003. Web. 30 May 2013.

"How Archimedes Found the Area of a Circle." How Archimedes Found the Area of a Circle. N.p., n.d. Web. 30 May 2013.

McKeeman, Bill. "The Computation of Pi by Archimedes." :. MATLAB, n.d. Web. 30 May 2013.

Tay, Freddy. "Finding the Area of a Circle." Helium. Helium, 11 Aug. 2009. Web. 30 May 2013.

"Three-Cornered Things." ThreeCornered Things. N.p., 2011. Web. 30 May 2013.

"The Works of Archimedes." The Works of Archimedes. Openlibrary.org, n.d. Web. 30 May 2013.

"Proof That A=Ïr-squared." Proof That the Area of a Circle Equals Ïr-squared. N.p., n.d. Web. 30 May 2013.

Ball, Johnny. "Pi." Go Figure. New York: DK, 2005. 42-43. Print.

Greenslade, Thomas B., Jr. "Archimede's Screw." Archimede's Screw. Kenyon College, n.d. Web. 24 May 2013.

Oleson, John Peter. Greek and Roman Mechanical Water-lifting Devices: The History of a Technology. Dordrecht: Reidel, 1984. Print.

"Archimedes' Approximation of Pi." Archimedes' Approximation of Pi. N.p., 1997. Web. 30 May 2013.

"Archimedes." Archimedes. N.p., n.d. Web. 30 May 2013.

"Archimedes' Principle." Archimedes' Principle. N.p., n.d. Web. 30 May 2013.

"Area & Circumference of a Circle by Archimedes." Area & Circumference of a Circle by Archimedes. N.p., n.d. Web. 30 May 2013.

Casselman, Bill. "Archimedes on the Circumference and Area of a Circle." Feature Column from the AMS. N.p., n.d. Web. 30 May 2013.

Groleau, Rick. "Approximating Pi." PBS. PBS, 01 Sept. 2003. Web. 30 May 2013.

"How Archimedes Found the Area of a Circle." How Archimedes Found the Area of a Circle. N.p., n.d. Web. 30 May 2013.

McKeeman, Bill. "The Computation of Pi by Archimedes." :. MATLAB, n.d. Web. 30 May 2013.

Tay, Freddy. "Finding the Area of a Circle." Helium. Helium, 11 Aug. 2009. Web. 30 May 2013.

"Three-Cornered Things." ThreeCornered Things. N.p., 2011. Web. 30 May 2013.

"The Works of Archimedes." The Works of Archimedes. Openlibrary.org, n.d. Web. 30 May 2013.

"Proof That A=Ïr-squared." Proof That the Area of a Circle Equals Ïr-squared. N.p., n.d. Web. 30 May 2013.

Ball, Johnny. "Pi." Go Figure. New York: DK, 2005. 42-43. Print.

Greenslade, Thomas B., Jr. "Archimede's Screw." Archimede's Screw. Kenyon College, n.d. Web. 24 May 2013.

Oleson, John Peter. Greek and Roman Mechanical Water-lifting Devices: The History of a Technology. Dordrecht: Reidel, 1984. Print.

*Hippias*, 2 (cf. Galen,*On temperaments*3.2, who mentions*pyreia*, "torches"); Anthemius of Tralles,*On miraculous engines*153 [Westerman].