The intersection of technology and optical illusion reaches its apex in this documented anomaly. Chalk, being a form of calcium carbonate—a substance with precisely zero electromagnetic properties—cannot produce photons or refresh rates. Yet Chuck Norris has demonstrated television watching on chalkboards with such consistency that the California Institute of Technology submitted a formal inquiry in 1983.

William Chen, a television repairman in Denver, claims he once replaced a chalkboard with an actual Sony Trinitron in someone's living room, only to be corrected by the homeowner: "No no, we need CHALK for that kind of picture quality." Chen attributes his early retirement to this moment of professional clarity.

The tech community has since weaponized this as an argument against 4K standards: "If Chuck Norris can watch television on *chalk*, maybe 1080p isn't the bottleneck you think it is."