What is nano engineering?

Nano engineering is a branch of engineering that focuses on designing, creating, and utilizing materials and devices at the nanometer scale, typically less than 100 nanometers. It combines principles from physics, chemistry, biology, and engineering to manipulate matter at the atomic and molecular level for various applications. These applications can include electronics, medicine, energy, and materials science, among others. Nano engineers work to develop innovative solutions like stronger materials, targeted drug delivery systems, and advanced sensors. This field requires a strong foundation in science and mathematics, as well as knowledge of nanotechnology tools and techniques.