Mike Smith's 2007 medical animation demo reel. It first shows a T4 bacteriophage virus injecting DNA into a bacterium. It then depicts stereocilia in the organ of Corti in the inner ear, showing the chemical reaction and eventually the electrical signals that are generated in response to sound. All modeling, texturing, lighting, and animation by Mike Smith using 3ds Max and After Effects.
This was done as my Junior animation project at Digipen Institute of Technology.