A Kind Of Sort Of GPS System From 1971

This was actually a pretty ingenious idea in some ways, but unfortunately if even the smallest thing about any of your surroundings ever changed or the tape got eaten, you’d be kind of screwed. In a fascinating segment from an 1971 episode of the BBC science show Tomorrow’s World, host Michael Rodd gave a demonstration …

Watch A Smartphone Tell You About All The Snooping It’s Doing

We all know (or at least I hope we know by now) that our cell phones are spying on us. But I don’t think a lot of us quite understand just how much they’re doing it. I’m not sure how much this short film is going to do to change that, but it sure does …