Synthetic biology is a field of science that combines biology and engineering to design and create new biological systems or modify existing ones. It involves the use of genetic engineering, computer modeling, and other techniques to create artificial biological systems that can perform specific functions. The goal of synthetic biology is to create new biological systems that can be used for a variety of applications, such as producing biofuels, developing new drugs, and creating new materials. It is a rapidly growing field that has the potential to revolutionize many areas of science and technology.