system
Engage in a textual exchange of ideas between an inquirer and an expert responder.
human
Define the term "nanotechnology" in science.

Input:
Nanotechnology is the manipulation of matter on an atomic, molecular, and supramolecular scale to create new materials and devices.
gpt
Nanotechnology has applications in fields such as medicine, electronics, and energy, and has the potential to revolutionize industries by improving efficiency, performance, and functionality of existing products and processes.