Life science is an enormous field of study that examines every living thing on earth. From bacteria to begonias to beluga whales, life sciences aim to learn everything about life on this planet.
Physical science is a branch of natural science that studies non-living systems, in contrast to life science. It in turn has many branches, each referred to as a "physical science", together called the "physical sciences".
Robotics is an interdisciplinary branch of computer science and engineering. Robotics involves design, construction, operation, and use of robots. The goal of robotics is to design machines that can help and assist humans.
Scientific innovation requires inventions that are useful for changing scientific research practices or systems in non-incremental way.
