The Advantages And Cons And Dangers Of Nanotechnology

Introduction

Nanotechnology involves the ability to see and control atoms and molecules at the nanoscale. It is one of the fastest growing areas of research due to its endless possibilities. Biologists, chemists, physicists and engineers are all involved in the study of nanotechnology. The nanoscale is the range of approximately 1 to 100 nanometres. A nanometre is one-thousandth of a micrometre, or one-billionth of a metre. Nano scientists explore how atoms and molecules interact with each other so they are able to design and build faster, smaller electronics. There are many different areas of nanotechnology including medicine, memory-shape alloys, Nano robots, self-cleaning paint and glass, Nano fabrics and many more. There are many breakthroughs

One of the biggest challenges they are facing is nanotechnology being used in warfare. There is no way to keep track of those who have access to nanotechnology and those who don’t. With nanotechnology, counties may be able to start wars without anyone knowing who’s attacking. Nanomachines, also known as nanites, may be able to, in the future perform tasks that humans are unable to do in terms of warfare and transmitting information. Nanotechnology may also allow us to create more powerful weapons, both lethal and non-lethal. Organizations are urging scientists to examine the possibilities of nanotechnology in warfare before powerful weapons are designed and these weapons are built

Nanomedicine is a rapidly expanding field. Thanks to technology, scientists and engineers are able to make materials at the nanoscale and use them to help change people’s lives. They are constantly finding more about how the physical and chemical properties of substances change at the nanoscale and ways in which to improve the design of nanomaterials .