Howling:Entropy, the Pharos Project, and the eventual destruction of Earth

just an extra spoiler warning, this is about the 4th doctor TV episode logopolis, so if you haven't seen it yet, don't read.

ok, now onto my point. in Logopolis (TV story), once the mathematicians on logopolis die, an entropy wave spreads throughout the universe which is only stopped once the doctor and the master put the logopolitan's program through the computers at the pharos project on earth with the signal beaming out into space. however, the pharos project would have to eventually end, even if only with the eventual destruction of earth in the year 5,000,000,000. so, why doesn't an entropy wave consume the universe once the pharos project stops sending signals into space? Imamadmad ☎  08:57, October 25, 2012 (UTC)