Similarity Mechanics
  The present work provides a new conceptual framework for GUT (Grand Unified Theory) based on a picture of fractal universe. Under a hypothesis of multi-scaled matter structure, we find new clues for the conciliation of quantum and relativity and for the unification of fundamental interactions. A new interpretation for matter wave is proposed as the trajectory of position center of a moving particle with a nucleated structure. The origin of magnetism and gravitation are discussed as the relativistic effects of electrostatic force. 
Bin-Guang Ma