brazylianwisnia on 06 July 2011
http://s3.amazonaws.com/files.posterous.com/bounson/kvFpFlGguzyitagGJEDEhHnqrJGbsmvfcsoGeGGHwHqrCzfaafpkADgvwGwh/media_httpjackadamnet_rHnee.jpg.scaled500.jpg?AWSAccessKeyId=AKIAJFZAE65UYRT34AOQ&Expires=1309982986&Signature=AG1AE6BDzhKF7GCB4F9s7HjyKKY%3D
This is how far our radio signal reached in 100 years.The Hitler broadcast at the olympics reached much less region so it's long and bump road assuming that in our galaxy lives 100 of civilizations.Put randomly that kind of dots and you will see how hard it is.I hope we are lucky or that there are some alien superior to us sending radio and TV signal for 10 000 years.
