Submission + - Time travel possible, although not economical (smh.com.au)
Petra_von_Kant writes: "Hmmm, the chief pointy head seems mainly concerned that individuals cannot afford to do it, but no mention of whether nations or, dog forbid, a united world could.
http://www.smh.com.au/news/National/Time-travel-possible-not-economical/2007/09/30/1191090919551.html"
http://www.smh.com.au/news/National/Time-travel-possible-not-economical/2007/09/30/1191090919551.html"