Rotary polishing machines and buffing wheels create "holograms" and "buff trails" because they use a unidirectional, patterned movement. Our brains and eyes are well-suited to picking up on these patterns,...
Rotary polishing machines and buffing wheels create "holograms" and "buff trails" because they use a unidirectional, patterned movement. Our brains and eyes are well-suited to picking up on these patterns,...