Ever wonder how we could get actual zombies? This is how. The article notes "the the pigs with <mad scientist fluid> in their veins jerked their heads around

Ever wonder how we could get actual zombies? This is how. The article notes "the the pigs with <mad scientist fluid> in their veins jerked their heads around when their brains were injected with dye contrast." They assume that the spinal cord, which apparently can independently control some movement, was responsible. Or they're getting closer and closer to zombie pigs.