STEPHEN HAWKING AND FLYING SAUCER

Unidentified Flying Object is any aerial object or may be optical phenomenon not readily identifiable to the observer. UFOs became a major subject of interest following the development of rocketry after World War II and were thought by some researchers to be intelligent extraterrestrial life visiting Earth.

The first well-known UFO sighting occurred in 1947, when businessman Kenneth Arnold claimed to see a group of nine high-speed objects near Mount Rainier in Washington while flying his small plane. Arnold estimated the speed of the crescent-shaped objects as several thousand miles per hour and said they moved “like saucers skipping on water.” In the newspaper report that followed, it was mistakenly stated that the objects were saucer-shaped, hence the term flying saucer.

This year Nobel Prize in Physics : Optical fiber and Digital Camera

Nobel Prize was established by the will of Alfred Nobel in 1895 and awarded since 1901. He was a Swedish chemist and industrialist. He was also inventor of high explosive Dynamite. The mount of 31 million Swedish Kroner was deposited to establish the world's most prestigious prize "Nobel Prize". In the beginning, Nobel Prize was awarded in four different fields, viz. Physics, Chemistry, Literature and Physiology or Medicine. Later other two new fields, Peace and Economics have been introduced.

Newton's Three Laws

In our daily life we see the body being at rest, at constant motion or in acceleration. Now, Newton explains about these state of body in his three law of motion.

Newton, in his first law of motion, states, "Every object continues in its state of rest or of uniform motion along a straight line unless an external force acts on it". It explains about the inertia possesses by every object. The body at rest will continue the state of rest if an external force is not applied and this is inertia of rest. Again the body at motion will continue in the state of motion with constant speed along the direction in straight line if an external force is not applied and this is called inertia of motion.

My daily Life Experience

 The greatest decision of our life I guess is choosing a perfect career because it leads you to the extreme satisfaction or else an ill decision leads you to the greatest misery. A perfect career is that in which you have the greatest interest and you are born to do. It is the one which makes you feel that you can give your fullest of life. I have seen that most of our family take great ambitions in their lives to see their children as a doctor, engineer, pilot which they think are the greatest career but they forget to match the ability of their children with their field of interest and that might lead to great sadness and depression to parents .What we must know is that not everyone of us are born for doctors, engineers, pilots ; there are other ways out. In today’s quantitive world where everything is valued by price and economy. It is so hard that people are becoming money minded. Everything here has become cost effective .

One day

One day in heaven all the famous scientists decide to play
hide-and-seek. Everyone goes and hides somewhere
except Newton who draws a square on the floor and sits
inside it. When Einstein finishes counting he turns around
to see Newton, who refuses to accept that he has been
caught. He says angrily pointing at the square on the floor
“I'm Newton per meter square. That makes me Pascal.”

How I think

There was a time when people knew nothing special. They were oblivious about the cause and effects of the matters surrounding them. Soon, the clashes between their mind and matter caused them to know something about their mind, and so they realized the matter around them with classified phenomenon and mechanism . And that was all, they were satisfied; but not so long they kept unamazed they countered with many exceptions to their knowledge. The consequence was same, their mind and surroundings met war again. They knew something more of inside the mind and re-established the theories of their own.

Do Hindu's Believe the World will End ?

Modern science can explain how the universe was created from the few millionth of a second onward, before that time scientific theories break down. So far,we have no explanation  for the origin of the universe.

Flatworm, which evolved 550 million years ago, where the first animal to have a brain.


What you think about it ?? Leave comment if you have...

Perfect Numbers

A number which is equal to the sum of its divisors except itself:
1) 6 = 1+2+3
2) 28 = 1+2+4+7+14
3) 496
4) 8128

Organ Transplantation

The word transplantation means the replacement of tissues or organs by healthy tissues or organs either in the same body or organ from one individual to another. Generally skin, cornea, lungs, heart, kidney etc. are transplanted through medical surgery. It is a decisive procedure used in those cases where survival of individual is in danger (transplantation is only the last resort as life expectancy of individual is short).

The fundamental force in nature

In the universe, there are different types of force but I am going to explain about these forces which created in the origin of the universe. These forces are strong force, weak force, electromagnetic force and gravitational force. In the time of big bang, these four fundamental forces were believed as a single force, called unified force. Now most physicists hope to find a unified theory, but they don’t success to solve this problem. After big bang, the universe cooled, and then the forces separated as the original symmetries were broken. Now I shall describe four fundamental forces.

Gravity

1. When we throw any object into sky, then it returns back to earth’s surface. Rivers and streams flow downward from hills and mountains. Rainfall occurs in the downward direction. Earth revolves around sun and moon revolves around earth. Eight planets of solar system moves around the sun. Atmosphere surrounds the earth. There is something that return the thrown stone to earth surface, makes river flow downward, rainfall occurs downward furthermore, there is something that draw the earth toward the sun and the moon towards the earth and eventually the eight planets of solar system toward the sun. That something is pulling force. This force is called gravity force.

Albert Einstein's Biography

(March 14, 1879 – April 8, 1955)
 Einstein is best known for his theory of relativity which completely revised existing concepts of fundamental, universal laws and paved the way for the atomic age. It holds that only the relative motion of objects may ever be observed. Finally, it brings the fourth dimension, time, into physical measurement along with the other three dimensions of space.