References and websites used for this project:
| anonymous"Golf Ball." Wikipedia, inc, 2011. Web. |
| anonymous"Mass, Weight, Density or Specific Gravity of Different Metals." www.simetric.co.uk . www.simetric.co.uk, 4 Apr 2009. Web. 19 Apr 2011. |
| anonymous"War of 1812 Cannonballs - Fakes." www.angloboerwarmuseum.com. Goldi Media Corp, n.d. Web. 18 Apr 2011. |
| anonymous"White Metal." Wikipedia, inc, 2011. Web. |
| Bauer, Wolfgang. "University Physics with Modern Physics."McGraw Hill, 2011. Print. |
| eliasen , . "SOLUTION: What is the volume of a major league baseball?." 22 May 2002. Online Posting to www.funtrivia.com. Web. 18 Apr 2011. |
| jsmallt9, . "SOLUTION: what is the volume (in cm3) of a softball that has a circumference of 27 cm." Online Posting to www.algebra.com. Web. 18 Apr 2011. |
And of course, numerous images were stolen (rather, pirated) from www.puzzlepirates.com and from their yppedia articles. All photographs were taken by me. The hand model used for this project is also me.