Under the patronage of the president of the Technological University, professor Dr. Ahmed Mohammed Hassan Al-Ghabban The supervision of the assistant rector for Scientific Affairs and graduate studies, professor  Dr. Khawla Salah Khashan Within the activities of the center, a workshop was held entitled (Nanotechnological materials used in automotive efficiency) And that's on On Tuesday, 2024/4/30 on the Hall of the automotive division in our center Give A.M.Dr.Iqbal Abdulla Rashidteaching at our center The lecture dealt with several topics, the most important of which are:- Nanotechnology is the general term for the design and manufacture of anything whose use is based on a specific structure at the nanoscale - which is generally considered to be 100 nanometers (100 millionths of a millimeter or 100 billionths of a meter) or less. They include devices or systems made by processing individual atoms or molecules, as well as materials that have very small structures .