How does it connect to a measurement?

Dear students of science, especially physics. As you study a scientific concept, ask:

How does it connect to a measurement?

This is the first step in expanding your thinking into the realm of experiments, other branches of science, engineering, economics & society.

I am not saying that you should become an expert in engineering or economics, but you should have a basic understanding of the outward connection of the concept. You will be surprised to know how ‘context’ can bring a new perspective to your studies.

Even if you want to become a theoretical physicist/scientist, this way of thinking will help you to expand your intuition. Your theories/models may find relevance beyond your immediate peers. Importantly, this exposure will bring feedback – vital when you are exploring the unknowns.

Many scientists, including some great theoretical physicists, have taken this approach. For example, Feynman, Einstein, Bethe, and Penrose come to my mind. The 2024 Nobel winners in Physics, especially John Hopfield, is an excellent contemporary example of this way of thinking.

An unanticipated consequence of this way of thinking is that you may end up contributing significantly to a field of research that you were not associated with initially. Guess what: most of the creativity is about the connection of ideas. A useful connection has a deep impact on the outward world: other branches of science, engineering, economics & society.