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Dangerous industrial places like ports, for example, have big fences and security cameras and security officers watching those cameras and driving around. It c
by furyg3 12y ago
Dangerous industrial places like ports, for example, have big fences and security cameras and security officers watching those cameras and driving around. It could be that hiring a tractor babysitter is cheaper than all of that.
- JoeAltmaier 12y agoEver been in a corn field? No need for fences and cameras. They are way out in the middle of nowhere. Distance makes them safe. I spent large portions of my childhood in corn field/hay fields etc, and nobody ever, ever went out there but me and people like me who had business there.
- mikeash 12y agoAnd if you do wander into a random corn field in the middle of nowhere, the presence of a human farmer doesn't suddenly make it safe. You can get run over by a manned tractor just as well as an unmanned one. And an unmanned one won't shoot you with a shotgun if it feels threatened.