It's an interesting topic; it's a pity there's no sign of a spaceship though with this or any other ancient alien theory thing, they always seem to write stuff on bits of rock, though this article does mention that the stones may have had electricity in them at some point - I'd love to see a documentary on how they could have landed here, with complete theories of what happened to all their stuff; high tech materials and such. It's an interesting idea for a work of fiction too; a bit like a book I have called The Flying Sorcerer about a guy getting marooned an a primitive world that believes in magic and witch doctors who, ironically, manage to foil his technology with their magic spells, mainly by daubing mud all over his computers and fouling them up.
I bet Om Kranti is into this; if she doesn't know about them already.
