6. A Bug's Life
Flick and his friends endeavor to build a bird to scare off a threat to his anthill. In the first few scenes of the ants ingeniously creating a template of the bird's body using a shadow made by the sun and a bird outline cut out of a leaf we notice a discrepancy. Unfortunately, this isn't quite how shadows work. Moving the leaf up until you reach the desired size shadow would work if they were using a lamp, but in this case, the sun is still 93 million miles away. It was still a cool idea!