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Soviet children gave the US ambassador a plaque of peace -hidden inside was a recording device that drew no power and gave off no emissions - it was activated w
by tibbydudeza 5mo ago
Soviet children gave the US ambassador a plaque of peace -hidden inside was a recording device that drew no power and gave off no emissions - it was activated when the KGB beamed a specific frequency to it and the feedback from it using fancy maths could give a realtime recording.
- Paradigm2020 5mo agoSource ?
- wolfwyrd 5mo agohttps://en.wikipedia.org/wiki/The_Thing_(listening_device) https://en.wikipedia.org/wiki/The_Thing_(listening_device)
- Paradigm2020 5mo agoThank you!