Dr. Ammar Abdulghani Melaibari is currently the Deputy Director for the Center of Nanotechnology & the Chairman of Mechanical Engineering Department at the College of Engineering, King AbdulAziz University. His research interests are Material design and manufacturing processes with focus on nanotechnology; mimicking microstructure of biomaterial; modification of mechanical, chemical, and thermal properties of materials; development of manufacturing processes. His publications in several scientific journals in the fields of physics, material science, and engineering. He also has multiple US patent on new Composites materials. Dr. Ammar received Research Excellence Awards from Sigma Xi & Iowa State University, and King AbdulAziz University.