Nanotechnology is a field of science and engineering that deals with the manipulation of matter on an extremely small scale, typically at the level of atoms and molecules. It involves the development of materials and devices with unique properties that arise from their small size.
Nanotechnology has a wide range of applications, including medicine, electronics, energy production, and environmental monitoring. For example, it has been used to develop targeted drug delivery systems, high-performance batteries, and advanced water filtration systems.
The development of nanotechnology also raises important ethical, social, and environmental concerns, particularly related to the potential impact of nanoparticles on human health and the environment. As such, there is ongoing research to better understand the risks and benefits of nanotechnology and to develop responsible practices for its use.