MIRACLES IN WAITING

The following phenomena may happen in near or far future according to the present scientists.

Teleportation:

The ability to transport a person or an object instantly from one place to another is teleportaion. If it becomes reality- cars, ships, airplanes and railway systems will go obsolete. It will revolutionize the way will live. Atomic particles can be teleported at present. Virus may be teleported within the current century. But we have to wait for many centuries to transport a human being instantly.

Telepathy
Reading thoughts in others mind at will is telepathy. If it is possible, you can guess the consequences. Today, by taking MRI scan of the brain, a doctor can explore its function. One day. science may develop hand-held brain-scan machine using which we can read others mind.

Psychokinesis

Moving and manipulating an object using just pure thought is psychokinesis. For example, bending a metal spoon with mind power. Already controlling the computer via one's mind is possible. Here, brain's electrical pulses are extracted out and then they are used to control the computer. But pure psychokinesis has to wait for more time.

Time travel
Traveling to the future and past is time travel. Many fictions and movies had already made on this concept. It seems to be impossible or even ridiculous now. But it may may happen in a distant future because physics laws are not against it.

Invisibility

In future, a man may disappear by just wearing a cloak. 3D laser holograms and meta materials helps us in this direction. But it will throw many ethical, legal and safety questions.

Medicine
Disease will be cured by repairing DNA. Artificial organs will be made. People will live longer. In short, man may take a few roles of nature.

Space
Men may travel far in space. He may colonize mars because it is similar to the earth in many aspects. Already a "one way trip" to Mars is on the anvil.

No doubt, men will go on push the frontiers of science. Science fictions will turn into reality. Man is born to seek knowledge not only in science but in all the fields.

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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 oxygen constitute 20% of the atmosphere. The oxygen level is always mai

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. Inverted parabola shape is used in the construction of buildings and bridges. Because the shape is able to bear more weight. A plane

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 temperature to low temperature and not the other way. The air molecules in y

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