" INTRODUCTION"
IN physics many people wonders how physics really can tell
about the things which we are surrounding by. Many people try to know that how
physics works in their daily life. How physicist really can do physics? In this
blog i am going to discuss some insight of the discoveries done by great people
in scientific history which has changed the archaic thinking pattern of people
and even scientist. We have stepped into the modern realm of science and
technology where thinking patterns are so different and ideas that explain the behavior is so weird, but they follow the basic physics and mathematics that opens the
realm of modern theory of nature. How nature works in beyond our reach of
imagination. And these superb ideas and experiments have stretched our understanding
of nature that sometimes or very often scientist says that, omg! This can't
happen. Something wrong is going on in our experiment. But the fact is fact.
And nobody can change it. It’s not what you expect; rather it’s the nature and
nature of nature that everything is working in such an extraordinary manner,
that it makes you think about your talent and understanding of present
principles of nature. How far we have come, it happens only due to the
some greatest mind in history like ARISTOTLE,
GALILEO, KEPLER, NEWTON, FARADAY, MAXWELL, EDISON, TESLA, DALTON, PLANK,
EINSTEIN, SCHRÖDINGER, RAMANUJAN, DIRAC, FERMI, FEYNMAN, BOSE, RAMAN,
CHANDRASEKHAR, HUBBLE, RAYCHAUDHARY, NASH and so on. They contributed a great extent of their brain to extract the deeper
mystery of nature. But the question that we all are wonders, how they have
thought about these weird ideas, and how they think so creatively, that nobody
even ever dreamed about these things, and formulate the mathematical structure,
for them which is like a colour that paints in their theory to make it amazing
and workable. Let’s take an example of Newton. In his early age at the age of
only 23yrs, he has formulated the principle of motion and gravity. And he
discovered the relation between force, mass and acceleration. And figure out
the gravitational force between the masses
F= GmM/r2, where G
is gravitational constant, and its value is
6.67x10-11 (Newton
meter2kg-1).And many ground shaking breakthrough in
scientific history is done in very early age of 30s. Due to this discovery
of principle, and deeper understanding of nature, people first time wonders
when they look into the sky and dreamed that, one day we have to cross this
barrier and step into the new horizon of world. After the Newton there came a
new scientist in human history which has changed the face of the world. We are
surrounded by motors, which are essential to our life. The discovery of
electricity and magnetism has revolutionized the world. It was Faraday who
discovered that electricity and magnetism is not different from each other but
the two aspects of single coin. And he figure out that if a current is running
through wire it produces the magnetic field and if the magnet is pass through
any loop of wire, it will produce the current across the loop, which ultimately
lead the Faraday to invent the electric motor, which has changed the face of
world. He also discovered that there is some relation exists between light and
electricity and magnetism. Since, he had no formal education of science, so
that he could never write any scientific theory of his work. And hence it came
to the greatest theoretical physicist as well as mathematician JAMES CLERK
MAXWELL, who was at that time extraordinary mathematician. And when he came
across the work of Faraday, he said to himself, ah, he is absolutely correct,
and I can formulate the mathematical structure for Faraday, that supported his
work. And after formulating all the aspects of electricity and magnetism, he
finally submitted his work to the Faraday, which changed the whole point of
view of the world about Faraday. But still the world has not found its ultimate
diamond, which was Einstein, who has changed the face of whole scientific
world, and said that “Newton was wrong”. The previous theory of gravity is
wrong. And he published the beautiful scientific papers in 1905. The four
papers 1) E=MC2. 2) Brownian Motion. 3) Photoelectric Effect.
4) Special Theory Of Relativity. These four papers had
revolutionized the world, but Einstein was very far from finished. Since the
one thing was missing from his theory of relativity was Gravity. He reviewed
his paper of relativity and said that the works only for special case that is
speed of light. That is constant But nothing is constant in reality, Gravity is
everywhere, why it’s absent in my theory. And after that 1906 he engaged to
develop his super amazing theory of gravity which explained the dynamics of
world in bigger scale.
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