Over at Chicago Boyz, David Foster has a post on coupling. Sadly not sex, as he too jokes but still rather interesting. Here’ some:
The often-interesting General Electric blog has an article about drones, linked to a cloud-based AI platform, which are used to inspect power lines and detect incipient problems–for example, vegetation which is threatening to encroach on the lines and short them out, or a transformer with a tendency to overheat. The article mentions a 2003 event in which an encounter between an overgrown tree branch and a sagging power line resulted in a wide-area blackout that affected 50 million people.
The inspection drone sounds like a very useful and productivity-improving tool: obviously, inspecting thousands of miles of power lines is nontrivial job. But the deeper issue, IMO, is the fact that one problem in one place can propagate over such a wide area and…
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