The show tells an unexpected story about the people who were the original brains behind Google Earth invention and the result of corporations stealing and using other people ideas ... Remember when Apple bought Mouse patent for 1000$ from Xerox, well that's a very similar story... Honestly it's great such stories come out of nowhere , not only you learn so much about an everyday thing you use, but it can completely catch you by surprise... Cheers to the original devs, if not for you I'd be hiking much less...