Foundations of Micro and Nano Engineering

Micro- and nanotechnology are transforming modern science, electronics, and medicine, yet understanding these microscopic systems can feel incredibly abstract. This text-based course demystifies the field by breaking down how physical laws change at the micro- and nano-scale and how engineers manipulate matter at this level. You will transition from understanding basic molecular interactions to grasping how entire microfluidic, optical, and electromechanical systems are designed and evaluated. What you will learn: Understand the foundational physics governing micro- and nano-scale structures; Explore microfabrication processes including photolithography, etching, and deposition; Analyze the behavior of fluids and materials at microscopic scales; Discover how modern imaging tools like electron microscopy and atomic force microscopy observe nanostructures; Examine current applications in biosensors, energy systems, and semiconductor technology. This course begins with essential terminology and fundamental physical concepts before moving into detailed fabrication techniques and practical design principles. It is designed for beginners, engineering students, and curious professionals with no prior background in nanotechnology. Start reading today to build a solid foundation in the engineering of the incredibly small.