This Yahoo News article talks about the controversy between rocket scientists and brain surgeons concerning which group is smarter. 

Rocket scientists, long considered the gold standard in intelligence among all professionals, are not nearly as smart as originally thought, according to a controversial new study published today by the American Association of Brain Surgeons.

The study, which appears in the organization's monthly publication, Popular Brain Surgery, is entitled "The Intelligence of Rocket Scientists: Myth Versus Reality," and suggests that rocket scientists' reputation for smartness is largely undeserved.

The article drew an immediate rebuke from a spokesperson for the American Society of Rocket Scientists, who blasted the study as "state-of-the-art pro-brain surgeon propaganda."

Yes, this is a joke.  (via Digg)