Well, i haven't read the prequel book so forgive me. But I would like to know, since megs followed the allspark to earth. Did he knew the exact location on where it landed on earth? Is it also the north pole since it is where he crashed. Next, if the allspark is in the north pole, then why and what location would Megs imprint on the glasses? Oh and by the way, when OP scanned the glasses, he said the allspark is 230 miles from their location, which means it's just within the US. Then how could megs, all frozen in the north pole, possibly imprint the location on the glasses. Could he just knew or foretell that it would be brought to the US? That's the only part i'm a bit confused.