* This is a descriptive version of the math and physics and was written to be understandable for general readers. It does not, therefore, go into all the complex details necessary to justify and complete the scientific analysis. The blast physics required to assess this problem does include actual math. For the technical information, please see the original scientific publication, Lance et al., 2017. The paper and all of my experimental data are freely available for download by the public, with no pay wall, through the prestigious open-access journal PLOS One.