Hi, everyone... Thanks for all of your interest in "The Periodic Table of IMAGINARY Elements." FYI, Unobtainium IS on there - It's abbreviation is "Pa", which stands for Poul Anderson, and is a little dig at Mr. Cameron. (see this: http://io9.com/5390226/did-james-cameron-rip-off-poul-andersons-novella).
Thanks for all of your interest in "The Periodic Table of IMAGINARY Elements."
FYI, Unobtainium IS on there - It's abbreviation is "Pa", which stands for Poul Anderson, and is a little dig at Mr. Cameron. (see this: http://io9.com/5390226/did-james-cameron-rip-off-poul-andersons-novella).