[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 in ...

SPY GEAR & Rare Blaster Mod! Danny Vlogs about the Spy Gear Night Scope is a pair of binoculars that kids can use to see 3X ...

I would want a "spy coin" - a hollow coin in which you can put anything small. I'd put it in a GPS tracking device or some kind of small gadget to listen in on meetings and gather secret information.