Blacked-out text that was not really hidden · Proposed air date:
Dr. Dave explains that classified passages in a published military PDF were visually blacked out but could still be revealed by copying the text. The story illustrates the lasting difference between covering information on a screen and actually removing it from a document.
This excerpt runs from 7:13.570 to 8:51.409 within its preserved source recording.
Proposed recording date: 2005-05-07. The exact broadcast date may differ.
The source recording may be one part of a show. Use the full show link above to hear its available preserved recordings. Missing parts and uncertain dates are labeled on that page.
