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Envelopes have been photographed for years. The worry is that they'll start scanning package contents.
by superuser2 13y ago
Envelopes have been photographed for years. The worry is that they'll start scanning package contents.
- jlgreco 13y agoJust have to photograph them at higher wavelengths. 390-700nm is fine and all, but somewhere around 10nm or so should do the trick... Perhaps there could be a market on SR for little pieces of x-ray sensitive photographic film. Customers could pay providers a slight premium to include the film in the shipment. If the customer discovers that the film was exposed, they know that they've fallen onto somebodies radar.