**5. Conclusion**

The development of MMs and Metasurfaces is clarifying their exotic behavior. Detail work is still required to understand, analyze, fabricate and finding the effect of the design on these materials engineering. Although the recent studies have shown changes in the common principles and laws of EM waves, photonics and optics for the future. NIMs and Zero-index materials need to be studied and their law must be exposed because manipulating such materials may help in conquering new fields of applications were been impossible to be anticipated.
