Earth needs a bar code. How are all those Extra Terrestrial s suppose to call us if they don't know who we are ? A bar code the size of Kansas ought to help.
Something that says we're friendly, but not too friendly. Get the Russians to help with the phrasing. Don't want to invite some party poopers just now as we just got the fiesta going.-- popbottle, Feb 28 2015 "Earth says NO to the Hyperspace Bypass project."-- Spacecoyote, Feb 28 2015 Please don't hook it up to my phone this time. Sick and tired of those alien salesmen trying to interest me in one solar output's worth of carbon credits.-- lurch, Feb 28 2015 random, halfbakery