EVERYTHING IS ELEMENTARY

Great epics had been written in English using just 26 alphabets. All the information in the computer is represented by strings 0s and 1s.

All the mathematical operations can be brought down to four operations (+,-,*, /). Even these four operations can be reduced to just one, the addition[ Another article].

All the matter in the universe is made up of atoms. The atoms in turn made of three particles only; namely electron, proton, and neutron. But the protons and neutrons are made up of particles called 'quarks'. Hence everything in the world and the universe is mainly made up of quarks.

There are four fundamental natural forces, gravitational, electromagnetic, long range nuclear and short range nuclear forces. These forces are responsible for the working of motors, mobile phones, Atom bomb, rotation of planets and every happenings.

There are two kind of entities in this universe, waves and particles. Particles constitute themselves into life and non-life forms. Two kinds of life, plants and animals. There are two genders in life forms,- male and female.

Two kind of charges - positive and negative. Two kind of forces -attraction and repulsion. The world is built and run on these forces.

There is only one thing that travels by itself-electromagnetic waves. Light, heat, atomic radiation, mobile waves all belongs to this wave form.

There are only three fundamental colours-Red, blue, green. Millions of colours can be made from them. There are only seven musical notes - all songs and symphony can be composed from them.

There are 100 + elements listed in the periodic table, from Hydrogen to uranium. Food, poison, miracle drug, car, super computer - all can be made out of them.

Particles make atoms; atoms join together as molecules; molecules make living cells. Cells constitute themselves into tissues and organs. Networks of organs make a life form. The intelligent life creates Audi car, Eiffel tower, rocket, super computer and explores itself.

The four DNA molecules namely A- adenine, T- thymine, G-guanine and C- cytosine makes up the genetic code and stores all info. about life and serves as a blueprint for construction life forms.

Any complex matters can be broken down to basic elements. Once we know the basic elements, it is easy to understand, assimilate, analyse and construct.
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THE EARTH, A SUPER ORGANISM

JOIN MY COURSE: "Become a programmer in a day with python" A man called 'love lock' (what a name) proposed a theory called Gaia theory, named after Greek Goddess. It says, "Earth is a self-regulating organism like a human being. The organic life in it interacts with in-organic matter and maintains atmosphere, temperature and environment". Hence the earth is still suitable for the life to thrive. Imagine, in a particular place, there are lot of flowers. Some flowers are white and some are darkly coloured. We know, white reflects light and heat while dark absorbs the same. White flowers can thrive in hot climate. But dark flowers requires cold climate. The absorption and reflection balances and the environment reaches average, warm temperature at which both the flowers can co-exist. This is the essence of "Gaia" theory. On our earth, ...

THE PARABOLA

A jet of water shooting from a hose pipe will follow a parabolic path. What is the so special about parabola. Y= x^2 Draw a graph for the above equation. It will result in a parabola. This parabola is also called unit parabola. Any equation involving square will yield a parabola. Example: Y = 2x^2 +3x+3 (also called quadratic equation) X= 2 and -2, both satisfies the equation 4 = X^2. Parabolic equations always have two solutions. Any motion taking place freely under gravity follows parabolic path. Examples: An object dropped from a moving train, A bomb dropped from flying plane, A ball kicked upwards. If a beam of light rays fall on the parabolic shaped mirror, they will be reflected and brought to focus on a point. This fact is made use of in Dish Antenna, Telescope mirrors, etc. ...

DISORDER IS THE "ORDER OF THE DAY"

Imagine a balloon full of air. The air molecules are moving randomly inside the balloon. Let us pierce the balloon with a pin. The air rushes out. Why should not the air molecules stay inside the balloon safely and ignore the little hole? That is not the way the world works. The molecules always "want to occupy as many states as possible". Hence the air goes out in the open to occupy more volume. The things always goes into disorder (entropy) and the disorder increases with time. The above statement is what we call "second law of thermodynamics". Consider a cup of coffee on the table. Suppose the heat from entire room flows to your cup of coffee, the coffee will boil and the rest of the room will freeze. Freezing means bringing things to order and arrangement. It violates the second law. Hence it will never happen. Hence heat must flow from high ...

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