[JB987]

Guess it's time for me to jump in... So we now have 3 related threads out there with some interesting ideas. Jane's recent addition to one of them points us toward an Exploratorium web page with some interesting links, especially the one that relates to auroras and references changing "green and red lights across the sky". What if the "rails" in this clue were used to support lighted targets/baskets/whatevers that our bots would have to track via camera to increase chances of scoring? The rails and lexan would be more than capable of supporting suspended targets above the field. Or perhaps the "targets" when contacted would open gates that otherwise block movement from one side of the field? Then again, all may not be as it seems, right?