The Max Headroom Incident
The assumption that the content of the video had something do do with why it was broadcast may not be reasonable. Someone wanting to play the technical prank might well find some of the most random shit available to broadcast, hoping (perhaps mistakenly) that the point would be clear anyway.I think its also possible that the the technically equipped people who did this were perhaps not thinking as clearly as usual that evening. Intoxicants may have been involved. There were some gifted organic chemists working out in the suburbs then.