Wow that is creepy. I'm no scientist, in fact, I'm a complete Arts student... but that just does not make sense. How does observation change anything?? Is it just that the two slit electron wave was theorised, but not observed? Because that would suggest that it's just a bad theory. I'm sure I'm getting the wrong end of the stick here, but wow.. that really scares me... it's like the electrons are *gulp* alive.