So, I just spent way too long fussing around with my glasses (and Dirk's) from seeing Coraline last week.  3-D technology has definitely evolved.  Here's my lab notes. :)

Teaching segment - things you might want to know about:
Polarization: if light going from here to there is a ribbon stretched across the room, you can turn the ribbon to be tall ( ( Read more... )

We went out to see Coraline last night - fantastic movie!!  I know they changed stuff from the book, and hte book was also fantastic, but that doesn't change the fact that the movie was mighty fine.  Only a couple of instances of gratuitous use of 1st-person view to maximize the effect of the 3D ( Read more... )