- I discovered an error in the optimum-angle equation ---  fix this, as it could impact some of the
  conclusions that affect the entire paper







- ask Mym to fact-check the equations in footnotes 2 and 7



- finish the literature review

        http://paperlined.org/dev/oss/high_energy_slings/literature_review.html


- produce a PDF, so I can post it alongside the forum post, as a backup in case my website ever goes down

    - hrm...  the max filesize you can attach is 0.5mb...  it's currently 2.0mb...  how do I reduce?