Keywords: Bell-pic2.PNG en Regions of spacetime 18 02 28 December 2010 UTC own Dvtausk talk created this work entirely by myself 1 Dvtausk talk cc-zero Dvtausk at http //en wikipedia org en wikipedia Original upload log page en wikipedia Bell-pic2 PNG 2010-12-28 18 02 Dvtausk 521×314 8552 bytes <nowiki> Regions of spacetime I ~~~ created this work entirely by myself ~~~~~ ~~~ </nowiki> Unidentified graphs |