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How can a \"simple\" B(0) change into an extremely complex B(t) in the course of learning?\n","original_language":"eng","persons":["Victor Eliashberg"],"view_count":55,"promoted":false,"date":"2005-12-27T01:00:00.000+01:00","release_date":"2007-12-29T01:00:00.000+01:00","updated_at":"2025-10-17T22:45:04.304+02:00","tags":["22c3"," Science"],"length":3641,"duration":3641,"thumb_url":"https://static.media.ccc.de/media/congress/2005/22C3-464-en-working_memory_mental_imagery.jpg","poster_url":"https://static.media.ccc.de/media/congress/2005/22C3-464-en-working_memory_mental_imagery_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2005/import-21d05b6ae105e4a388-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2005/import-21d05b6ae105e4a388-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/22C3-464-en-working_memory_mental_imagery","url":"https://api.media.ccc.de/public/events/import-21d05b6ae105e4a388","conference_title":"22C3: Private 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