this post was submitted on 04 Aug 2023
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Interesting

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[–] Littleleeroy@lemmy.world 2 points 1 year ago* (last edited 1 year ago) (1 children)

When I was a kid (in the 2000s) I had a subscription to the James Bond magazine. It had lots of cool spy things including this. I had 2 different plastic cipher keys that you’d move over the “static” image and it would reveal secret info.

[–] gibmiser@lemmy.world 3 points 1 year ago

D R I N K M O R E ...