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Somewhat off topic, but I can wear my solid steel watch through the metal detectors at airports, and it won't set off the alarm (SF, Seattle, Toronto, Halifax,
by Shenglong 14y ago
Somewhat off topic, but I can wear my solid steel watch through the metal detectors at airports, and it won't set off the alarm (SF, Seattle, Toronto, Halifax, Chicago, etc). Yet, a coin or a belt buckle will.
Anyone have an idea as to why?
- mindslight 14y agoBased on my rudimentary knowledge of metal detectors, I'd guess that the individual pieces are too small. I presume that you don't have a watch resembling a shackle, and there is some non-metal/non-conducting linkage between individual sections of the band that prevents it from having a large inductive cross section. Either that, or the guy is too distracted by your spiffy watch and forgets to press the button that makes it go beep beep beep.