Numbers Stations – an anachronism ahead of their time?

It’s 1963, the height of the Cold War. Safely out of sight and earshot, an international espionage agent sits furtively huddled over a short-wave radio, listening intently for strings of seemingly random numbers. Despite the high levels of static interference, they’re painstakingly written down, one by one, and later tabulated against a ‘one time pad‘ […]

Improbable Research