Video prompt: The intricate process of fermentation, captured as yeast bubbles energetically rise in a glass carboy, transforming grapes into fine wine next to rows of oak barrels.
Defect: Deformation (when Object is involved in an act,  anything in this process that's weird. e.g. people walk into a wall. "Walk" is an act)
Explanation: The bubbles undergo changes in shape that are inconsistent with natural fluid dynamics, creating unnatural distortions.