Sphere Packing

Hexagonal close packed spheres

During my internship at the Mayo Clinic in 2007, I did some work to make generating lattices for sphere packing easier. I have revisited the problem often.
Here are my two short articles on the topic:

Sphere Packing Lattice Generation, August 16, 2007 orginally found at http://porlamadrugada.googlepages.com/AlecJacobsonSpherePacking.pdf.
BibTex Entry

More on Sphere Packing, January 24, 2008
BibTex Entry

Prime number lattice packed spheres

I have also incorporated this work into a ray-tracing java applet.

close packing of spheres with smaller spheres filling voids

Maximal Sphere Packing, August 8, 2010, This is a work in progress, forming around the problem of finding the maximal choices of radii and number of spheres to pack a given volume (using a lattice).

The Close packing of spheres article on wikipedia reflects my and others' participation in the online collaborative efforts to clarify this topic.