Understanding nature will lead to discoveries. What is physics?

The simplest answer to this big question is that physics is the study of nature. There are so many natural phenomena in the world that we do not know even today. By knowing the reasons for those natural phenomena, we can discover new discoveries. Gravity occurs naturally. After Isaac Newton discovered this force, spacecraft and rockets were still being created focusing on gravity.

If we can learn about every natural phenomenon in physics and find the reasons for it, scientists will make many rare discoveries that will be very useful for humanity. Scientists have discovered a physical theory called corona discharge; its theory is that a sharp tip has the ability to attract negative ions. Based on this, the Van de Graaff generator was created and the lightning rod was created by Benjamin Franklin.

Therefore, the aim of physicists is to find this physical reason in nature. These are discovered and remain theories, and scientists who can study, understand and research them create great discoveries and give them to this world. Hans Christian Orsted was the first to discover and tell the world that electromagnetic induction occurs when an electric current flows.

After reading this research paper, Michael Faraday wanted to look at this phenomenon in reverse. That is, does current flow produced when there is electromagnetic induction induced? He thought. So he discovered that current flows when there is electromagnetic induction in a circuit. This discovery is of great benefit to the world because we use this method to generate electricity until today.

Through such examples, we learn that we must research and understand the causes of every natural phenomenon in the world and the conditions for its occurrence, only then can engineers create new discoveries, new tools and new machines. A scientist named James Watt understood the principle of steam power, which is the principle of physics, and he created the steam engine.

 If we can discover more and more such physical principles, we can create new discoveries. Even if we analyze and study the physical principles discovered so far, we can create something new because we must understand that a physical principle is not only for one discovery, but it is the root of many discoveries.

We understood the waves that occur in water, and then we discovered and learned about the electromagnetic waves that are everywhere on Earth. Only when we research and learn about these electromagnetic waves present in nature, we can achieve the most useful telecommunication feat for humanity. It took scientists many years to develop this wireless telecommunication. To develop this, scientists must first understand the electromagnetic energy that is ubiquitous in nature, and only then will such feats happen.

All of today's telecommunications devices are based on the theory of electromagnetic waves, and it is only when we discover such states of nature through physics that we can discover the greatest discoveries in the future.