The rubber hand illusion
Nice illustration of a good illusion:
Prof. Ron McClamrock's vaguely academic web home
Resolve the Grandfather Paradox with your vote!
The folks at the Sci-Fi news site io9 have a cute poll about Poll: What Happens When You Kill Your Own Grandfather As A Baby?
Transporters and identity
As I’ll be teaching Philosophy in Science Fiction in the Fall, you’ll be getting more of these. Chaospet has a nice little bit on Trek-style transporters and worries about personal identity here.
