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Related thread: https://news.ycombinator.com/item?id=31897530 https://news.ycombinator.com/item?id=31897530
by cpach 4y ago
Related thread: https://news.ycombinator.com/item?id=31897530 https://news.ycombinator.com/item?id=31897530
- jansan 4y agoThanks, I was looking for this thread. It is not simply related, but the other thread applies the same technique for a quite different application (making sure an electronic device has not been tampered with during shipping) and on a different scale, using beans or colored rice instead of candy dust.