Francis writes: 

Would be nice if I had some of those red/blue 3d glasses they use for some 3d movies. Maybe the site could give instructions on where to get them. I do have a pair of polarized glasses from a recent movie but they don’t work.

Everything else looks good so far.

Francis, you can order 3D glasses from You want to be sure you order the red and cyan ones. You want good ones such as Pro-Ana PRO-X style glasses for viewing anaglyphs on LCD monitors. They’ll run you about $4.70 plus shipping. Here is a link: