There was a study done in the early 20th century of all the entrepreneurs who entered the automobile industry around the same time as Henry Ford there were something like 500 automotive companies that got funded had the internal combustion engine had the technology and had the vision. Sixty percent of them folded within a couple of years.
Technology is a useful servant but a dangerous master.
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Indiana Jones is very much an old-world kind of hero. He doesn't really have any kind of superpower or rely on any kind of technology to help him out of things.