This facinating article caught my attention because I actually HAVE had someone write to me to say she has seen a Bigfoot that was only partially visible, and not just because trees were in the way. She was certain she saw part of a bigfoot and thought that whatever it was was able to move between dimensions (More alien than lost ape). A creature with the ability to turn itself transparent as a form of camoflague may be an explanation regarding her experience of a moving bigfoot that was invisible from the waist down. I once heard a comedian say, "May be Bigfoot just IS blurry and out of focus." Perhaps this joke is funny because it is true. Thanks to Pearl Jo. I'll comment on the science when I have a chance to read it carefully and do some research.
"...scientists at the University of Texas at Austin have developed a way of turning rat and hamster skin transparent."
...Photosynthetic Piezoelectric Induced Transparency (PPIT). PPIT is very similar to electromagnetically induced transparency except that this may be a natural occurring event, with the right external forces. As in the Texas scientists who are working toward the Invisible Man, we see many possibilities coming to light. Invisible beings may be a very real possibility via PPIT.
Team of 20 physicists from four institutions has literally made something from nothing, creating particles of matter from ordinary light for the first time. Click here to go to Source
Something from nothing and nothing from something, going from matter to energy, that is the point here. A very plausible explanation of how Bigfoot is ?disappearing.? In reality he may be just altering his cells light refractive properties, via PPIT."