Hackaday (unofficial) March 26, 2023 6:00am Recreating one of History’s Best Known Spy Gadgets #classichacks #radiohacks #espionage #greatsealbug #spytech #theremin #thereminsbug #hackaday posted by pod_feeder_v2 Recreating One Of History’s Best Known Spy Gadgets [Machining and Microwaves] got an interesting request. The BBC asked him to duplicate the Great Seal Bug — the device the Russians used to listen covertly to the US ambassador for seven years…