Least obsoletable bit of 21st century equipment
Which model of which kind of modern equipment that we’ve seen within the 21st century do you think has the longest sustainable period of useful life? (Or perhaps ‘had’, if it is now obsolete but had a long duration of being ‘current’ enough to use when it had its day).
It occurs to me that almost anything you could buy that has a cpu and display and a few buttons is guaranteed such a short life of usefulness that it’s embarassing. We all know that. However, there must be some hidden gems in there, some sleepers, some surprisingly long durations of obsolescence-dodging.