Building 'invisible' materials with light Jul 28, 2014 13:04:04 GMT Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Pincho Paxton on Jul 28, 2014 13:04:04 GMT Link...Building 'invisible' materials with lightPincho says...These are the same physics that I use for Gravity. There is an association between photons and Gravity.