The National Trauma

For the past couple of months I have been extremely busy with the commissioning of a large project and had little time to pay attention to news and other events, although some very significant things happened during this period. In spite of my not paying attention those who visited me managed to make statements that showed how traumatized the Pakistani society is due to what is going on. Here are some examples:

1.       The Nato massacre in Mahmond is an act of provocation which will be followed by skirmishes and a full scale invasion.

2.       The Americans are trying to weaken Pakistan economically to such a degree that the Pakistanis will have no choice but to trade of their nuclear assets for their survival.

3.       If the government and the armed forces cannot exact retribution for the Mahmond massacre, the people will.

4.       Asif Zardari is conniving with the Americans to destroy Pakistan in order to save his ill-gotten wealth. If Pakistan remains, someday Peoples Party will lose power and the new government will reopen cases against him and register some more based on the current corruption.

5.       The Nato investigation of the Mahmond massacre is actually an attempt to cover-up the extremist Christian elements in Nato that are actually carrying out a crusade against Islam.

6.       There is a phenomenal rise in armed street crimes and the citizens if Sindh are more insecure than ever, thanks to the massive legitimization of illegal weapons held by criminal elements by Zulfiqar Mirza.

Unfortunately the national leadership is unable to do anything to ease this traumatic situation in the country which is already overburdened by fuel shortage, inflation and unemployment. You cannot fool the people for long when everyone can see that milk prices are soaring by about 3-4% per month. The resignation of Mr. Zardari and the announcement of fresh national and provincial assembly elections in a couple of months might bring some peace to the minds of the people of Pakistan.

7.4 Haj, the Annual Convention

(Chapter from "Islam for the Perverted" to be published soon)

One of the root causes of much communal and international mistrust and prejudice can be traced back to historic and often religion related legendary misconceptions about people belonging to alien geographical, political or racial identities. The destruction of the Babri mosque in India is an example of how distortion of history can nurture mass-hysteria for centuries. This author has had opportunities of working in association with fellow professionals of various nationalities, and was amused when many of them exclaimed "I often used to wonder what a Pakistani Mechanical Engineer would be like, but you are just like one of us -- the same theories, the same practices."  However, the object of this exercise is not to highlight the various regional prejudices but to point out that close contact in working on a common project helps to remove many of the fantasies or prejudices one may have about the other person, or people. Another common cause of many unrealistic and often schizophrenic attitudes is the supernatural mental pictures that people often have about various historic or holy places. By creating an obligation for every Muslim, who can afford, to visit the Masjidul Haram and assemble in the grounds of Arafat on a specified day of the year (9th Zul Haj) the Qur'an has ensured that people from all over the world would come in contact and develop mutual understanding. Many pilgrims are surprised to find that Makkah is a city like any other with streets, houses, bazaars, and mosques, except for the religious discipline and nonviolence which is a part of its life. Arabs, Aryans, Mongols, Negroes, Caucasians and people from many other races and nationalities live together and perform the Haj rites in complete unison and harmony. The prejudices resulting from differences in language, color and tradition evaporate and the experience of Haj convinces every participant that basically all human beings are the same and the apparent differences are insignificant. It thus eliminates the `clan or enemy' concept of the less developed cultures.

It is interesting that an attempt has been made to inculcate the same spirit by establishing a secular institution called the United Nations Organization. But unfortunately it consist of representatives of governments rather than people and is used for international intrigues rather than understanding. Much time is spent in maligning other nations and creating hatred and discord among people of different political inclinations. In the light of the failure and misuse of the UNO, the wisdom of limiting access to Makkah becomes quite obvious. The restriction, it transpires, is not a negative one but a positive one that requires everyone intending or aspiring to join in the great annual convention of unbiased humanity to accept the Islamic injunctions of universal freedom, equality, brotherhood, peace, honesty, truthfulness, humility and nonviolence first. This assertion becomes even clearer when one examines the rites and instructions of pilgrimage applicable to Haj.

All the rites performed during Haj are not prescribed clearly in the Qur'an. Some of the existing practices seem to be the results of improvisations by Prophet Muhammad (PBUH) over ancient traditions, presumably with the help of divine guidance. In the enlightened era, Prophet Muhammad (PBUH) had only one opportunity of performing the Haj in the last year of his life when, according to estimates, he was accompanied by as many as a hundred thousand devotees. The traditions and narrations are many and sometimes even conflicting. There is some divergence of opinion on the relative significance of the various activities reportedly performed by the Prophet (PBUH). However, most scholars agree that circumambulations of the Ka'bah, which must not be confused with the prohibited act of worshiping the cubic structure itself which in its present form is no more than a symbolic axis and point of convergence, walking between the hills of Safa and Marwa, and the congregation and lecture or sermon at the grounds of Arafat on 9th Zul Haj are the essential elements in addition to the state of Ahram in which one must live with utmost simplicity and nonviolence and abstain from all normal pleasures and luxuries during three days of Haj. However, some of the ancient traditions regarding housing and travel conditions have been changing slowly with environmental changes in the area, although the basic tenets remain the same. It is hard to determine whether the prophet actually kissed the black stone or merely examined it at close quarters. One thing is definite -- he did not worship it. The most important aspect of Haj, indeed, is the attitude and intention of the pilgrim which should be one of total devotion and willingness to learn. Umra, a brief pilgrimage to the Ka'bah at any time of the year is also regarded as an adequate substitute for Haj.

The sacrifice of animals during Haj is not performed at an altar, but is meant for eating and distribution among the poor as described in verses 34 to 37 of Chapter 22 (The Pilgrimage). When looked at closely, the sacrifices and the shaving of heads seems to symbolize the end of the condition of Ahram and the restart of normal life for the pilgrim. The abundance of sacrificial meat would, inevitably, create an environment of feasting and celebration which is extended to the entire Muslim world by the custom of sympathetic sacrifices of Eidul Adha in commemoration of Ibraheem's (PBUH) demonstration of unflinching discipline. Pickthall translates verse 22:37 as follows:

     "Their flesh and their blood reach not Allah, but the devotion from you reacheth Him. Thus have We made them subject unto you that ye may magnify Allah that He hath guided you. And give good tidings (O Muhammad) to the good."    

The above stated verse and others in the same chapter can be construed to mean that the Qur'an is instructing believers to desist from the ancient traditions of wasteful ritual killings of healthy and useful animals as offerings to God. He, with his unrestrained ability to know what is in people's hearts, does not need any symbolic rituals to inform Him of an individual's intentions or beliefs.

The common belief arising from sayings of the Prophet (PBUH) that the performance of Haj washes away all past sins applies only to matters of an individual's obligations to God such as Salat or Fasting or perhaps Zakat. There is no reprieve from repaying debts or compensating for harm or injustices done to others. It is considered appropriate that before proceeding for Haj one must repay all debts, fulfill all social and contractual obligations, and make reparations for any discomfort or loss caused to anyone intentionally or unintentionally, publicly or secretly. And it goes without saying that one returning from Haj must try not to give up the spirit of pilgrimage ever.  

Capital Loses

It is happening after all. The people of the West are beginning to see through the façade and they are protesting. Although the press and electronic media are playing it down, the spark has all the potential to turn into a raging fire. The current protests are perhaps not very well articulated, but the feeling behind them is quite discernible. They are trying to break loose from the capitalist claw. They want freedom from the bondage of debt. They want their due share in the affluence brought about by their sweat, blood and tears. May be the movement will shake up the handful of Christian and Jewish extremists who have a strangle-hold on their lives. Or may be some new distraction will be created to take the wind out of the movement. But one thing is decided. The feelings of the oppressed masses of the West have taken the right direction. The next wave will definitely sweep the present lousy economic system aside.

How Benazir Died

Murder cases are always difficult to solve if there are more than one parties involved in them. However, if Hercule Poirot the fictional detective could solve the murder on the Orient Express, there is no reason why the case of Benazir Bhutto cannot be solved.

Video films of the murder shown on television clearly show a pistol shooter and a suicide bomber. But they were both on her left side while the wound was on the right side of the head. According to the doctors who had examined her corpse a piece of the skull above the right ear had disappeared. They thought that it could be an exit wound, but were perplexed that there was no entry wound. Pakistani police blamed the latch of the hatch of the bullet-proof car. Cryptically it would mean that what was meant to protect her became the cause of her death. The highly paid UN investigators also gave an inconclusive report and pointed in the same direction. No one seems to have been interested in the possibility of a third assassin. One thing seems obvious that the car was stopped at the particular point according to a plan and the crowd waiting outside rather than being inside park where she made the speech was gathered there for a purpose.

The scene of Benzir’s death had a number of multistoried buildings in the vicinity and there could have been one or more snipers on their roofs who could easily target her. It seems quite possible that a bullet fired from a high-powered rifle from one of the rooftops grazed Benazir’s head tangentially and drilled off a part of her skull above the right ear. Such a head injury could be fatal as it was.

The significant question is whether the three assassins were acting on their own or were sent by the same party or had been sent by three different parties. Many would immediately name three presidents, two past (from Pakistan and USA) and one present in Pakistan, but it would be very difficult to implicate any of them.

It is such a pity that in our time one of the basic requirement for being considered for the post of president or prime minister in many countries is the ability to give orders for clandestine assassinations – an honor previously reserved for mafia bosses.

Food Path

Scientists seem to divide life forms into three basic categories, microbes, plants and animals. The basic difference between plants and animals is that plants are stationary while animals are mobile. However, if we look at the basic supporting element for life it turns out to be food. All living beings need food to survive. So it seems reasonable that food or its consumption should form the basis of division of life forms. Based on the food path within their bodies, life forms can be divided into four categories – microbes, plants, animals and human beings as follows:

Microbes: No definable food path

Plants: Food path vertical upwards

Animals: Food path mostly horizontal

Human Beings: Food path vertical downwards

It is interesting that during the evolution from plant to human, the food path has taken two ninety degree turns in stages. It also shows that human beings are not a sub-species of animals but a more advanced and separate species.

What this means is that man is neither social animal as western philosophers put it, nor talking animal as arab philisophers pu it. Man is just man and under all circumstances he or she must act like man or woman and not like an animal. Ther is no room for animal instincts in human behavior.

A lot of research has been carried out on animal instincts in relation to biology, psychology and other fields and the same have been applied to human beings. Instintive actions or responses are those that can be performed without the need for a learning process.

Unique human instincts are responsibility, mercy, leadership, communication, problem solving, and hygeine not necessarily in the order of importance. The primary object of education should be to develop and groom these human instincts,

End of NOTWorld

The closure of the News of the World is a rare victory for decency and public opinion – an event to rejoice. The corruption that has spread in the world in the name of freedom of expression is simply appalling. The very meaning of journalism seems to have been lost. To my mind, if someone gets hurt and it is reported it is journalism; but if someone is paid to hurt someone so that it may be reported, it is not journalism: it is crime. Similarly if someone walks naked on the street and it is reported, it is journalism; but if someone is paid to walk naked so that it may be reported, it is not journalism: it is pimping. To go a bit further, if a bowler bowls badly a loses a game for his team and it is reported, it is journalism; but if a bowler is paid thru clandestine means to bowl badly to create a story it is anything but journalism. It is really disturbing that the editorial staff of NOTWorld instead of helping in the recovery of an abducted child used their skills and information to publish stories putting the innocent victim in greater danger and eventual death.

I must congratulate those entrepreneurs who had the courage and conviction to risk reduction in sales by not advertising in the bad newspaper. I believe that the civil society of the UK has found its strength and should be emulated by all everywhere. It gives me hope for the future of the worldwide human community.

New Definitions

Alcohol = Organic compound present in fermented beverages that has become a sex trigger   for people of many western nations due to prolonged usage over many centuries

Demoncracy = Corrupt democracy

Fate = Inability to explain


Intelligence = Information gained by stealth


UNO = Skyscraper in New York where diplomats of all countries assemble but those of a few authorize wars and impose sanctions to take away basic human rights from weak and helpless people

Audit Reports

Recently I was researching the financial status of some equipment manufacturers and banks in connection with a project. Apart from their technical and operational information I also collected summaries of their annual audited accounts.

As I surfed the web, I stumbled upon the websites of two of the world’s biggest and most influential financial institutions, The World Bank and the International Monetary Fund. To my utter surprise I was unable to find any annual accounts, balance sheets or auditor’s reports on these websites, although there was a wealth of other data.

I really wonder as to whether these institutions are bound by any laws at all. If not, they must be the wellsprings of worldwide financial anarchy.

There were other things too that made me wonder. The World Bank’s slogan is “Working for a World free of poverty”. Does that mean they only look after the interests of those who are free of poverty at the expense of the poor? From their performance record it seems quite likely.

The IMF proudly states “Unlike the General Assembly of the United Nations, where each country has one vote, decision making at the IMF was designed to reflect the position of each member country in the global economy. Each IMF member country is assigned a quota that determines its financial commitment to the IMF, as well as its voting power.” Same story.

Dexter

In Latin the word dexter means on the right hand and sinister means the left hand. In English dexterity is skillfulness while sinister is evil. According to the Holy Qur’an on the day of Judgment those with the record of their deeds in the right hand will go to heaven while those with the record of their deeds in the left hand will go to hell. In the British parliament the ruling party sits on the right of the speaker while the opposition has to take the left seats. In political jargon a rightist is a conservative while a leftist believes in socialism or communism which is looked down upon by the rightists.

In this world majority of people are right handed, i.e. they prefer to work with their right hand and also write with it. There seems to be no biological explanation for it. But there can be a bio-mechanical one.

In most human bodies the heart is slightly to the left of the centerline of the torso and so is the stomach. Thus there is a slightly greater weight on the left side and the left foot. If the balancing system of the human body would not take care of it, most people would tend to lean to their left. Not surprisingly we have a tendency to extend our right hands when ever action is needed as it helps to balance the weight or more accurately the moment about the centre line.

The interesting question is, “why are our hearts and stomachs slightly to the left?” If we apply Darwin’s theory of evolution it would seem that initially equal numbers of people would have had their hearts and stomachs on the right or left or in the centre. May be in those days there were equal numbers of right-handed, left-handed and ambidextrous people. But those who favored the left side had a better chance of survival and outgrew the other types in population until the others became nearly extinct. It really boggles the mind as to what advantage having the heart and stomach on the left would give to a human being as opposed to having them on the right or in the centre.

Any suggestions?

OBL2?

There are people in this world who can swear that they attended the funeral of Osama bin Laden many years ago. And yet on 2nd May, 2011 US commandos raided a house in Abbottabad and shot a man they claimed to be OBL and announced that his DNA matched with some of his relatives. Next day as many as his three wives and some children were captured by the Pakistani military who verified that the man was named Osama bin Laden. How is that possible?

Simple enough! Osama might have had a namesake cousin who may have volunteered to act as his double or decoy when he was on the run. After the death of the famous OBL the innocent cousin might have decided to live out the rest of his life in anonymity in Abbottabad and although there was a multimillion dollar head money, those who knew about him decided to keep quiet until the CIA found out that someone by that name was alive and living there. The US leaders obviously thought that political mileage could be gained by having the poor man assassinated and the ugly operation was staged. It is not surprising that the face of the dead man was not shown to any outsider and the body was promptly disposed off out of anybody’s reach.

What a pity that some ten billion dollars that could have been spent on alleviating the misery of suffering humanity were wasted on hunting and killing a simple unsuspecting Beduin.

Just a guess, but it sounds plausible.

HEAT IS ON

Ever since I was taught Newton’s Law of Gravitation at school, “Every particle in the universe attracts every other particle…….,” I had been wondering how the particles know of each other’s existence. The first prerequisite for attracting or being attracted is awareness of the other’s presence. So there must be something being exchanged among all particles of matter in the universe. Some scientists have suggested the existence of a force field around everything that exists; others have proposed the existence of gravitons. But as usual, they all missed the obvious.

Way back in the early 1960s I learnt about thermal radiation and heat transfer and came across the Stefan-Boltzmann Law of Blackbody radiation discovered in late nineteenth century. A black body is a hypothetic body that completely absorbs all wavelengths of thermal radiation incident on it. Such bodies do not reflect light, and therefore appear black if their temperatures are low enough so as not to be self-luminous. All blackbodies heated to a given temperature emit thermal radiation given by:

q = σ T4 A (1)

where

q = heat transfer per unit time (W)

σ = 5.6703 10-8 (W/m2K4) - The Stefan-Boltzmann Constant

T = absolute temperature Kelvin (K)

A = surface area of the emitting body (m2)

It was later modified for grey and colored bodies that were not black and for temperature of the environment or other bodies interacting with it. The final simplified equation of net heat transferred from one body to another is of the form:

q = ε σ Fh,c (Th4 - Tc4) Ac

where ε is the emissivity, F the form factor and h and c denote the hotter and colder temperatures.

I had found the answer to my long unresolved conundrum. Every object in the universe makes its presence felt by emitting thermal radiation, the intensity of which is proportional to the fourth power of its absolute temperature, and every object reacts to change in temperature of every other object in its sight.

Obama Gets Osama

Finally we have a story of how the purpose of the existence of US administration and military was fulfilled when in the darkness of night a squadron of US marines in 3 helicopters (symbolizing trinity?) raided an awkward looking building in Abbottabad (named after a British colonialist), shed a lot of blood and captured and shot dead an unarmed man named Osama Bin Laden and dumped his body in the sea a thousand miles away. There is no way of knowing the truth. It might even be a hoax to glorify or discredit someone in the context of USA’s internal politics

Irrespective of the noble purpose of its formation as claimed by its sympathizers, Al-Qaida, the international revolutionary brotherhood headed by OBL had in recent years turned into a demented cult that relished the sight of bloodshed, destruction and misery as much as a super power military organization. It claimed affiliation with Islam but trampled every Islamic virtue. If the assassination of OBL helps to disintegrate that cult, then it certainly is good riddance.

Yesterday a CNN reporter was able to find a lady who had lost her husband in the 9/11 tragedy and tried his best to coax her into making an anti-Islamic or anti-Pakistan statement, but the decent lady stuck to her observation that all this had not brought her husband back. Interestingly enough, on the day when Khalid Sheikh also an Al-Qaida stalwart was put to death by court order, a gentleman who had probably lost his father in that act of violence commented before CNN that it was as sad a day as when his father was killed. That shows the moral and spiritual gap between the American people and the ruling establishment in which the CIA has a lion’s share. Anyone who has lost a loved one in a violent incident shares the grief of the loved ones of another no matter how evil that individual might be.

Justice would have been done if Osama bin Laden had been kept alive and tried in a court of law and the allegations of his involvement in various terrorist acts proven in a fair manner. Assassination by presidential order is by no mean justice.

As far as I am concerned, my private war on terror is going to continue with efforts to make terrorist leaders, generals and presidents renounce their lust for death and destruction.

Some More Definitions

Address = Location in space

Point = Address without content

Line = String of addresses without content

Motion = Change in address

Absolute motion = Change in address relative to a fixed address

Relative motion = Difference of absolute motions of two bodies

Straightening the Space

The algebraic function y = 1/x is unique and had fascinated scientists and mathematician of the 19th century. The graph of the function is called a hyperbola which is a perfect example of an asymptote. It is shown below:

For those who are not familiar with mathematical jargon it can be explained in terms of numbers. The values of y for various values of x are as in the table below:

It is clear that as the value of x decreases the value of y increases, so much so that when the value of x becomes zero, the value of y becomes infinity. However it is interesting that if you proceed from x=1 toward x=0 the value of y increases to plus infinity, while if you approach from x=-1 towards x=0, the value of y decreases (or increases in the negative direction) until it becomes minus infinity. Thus at x=0, y exists simultaneously at plus and minus infinity. From the common concept of infinity it is mind boggling. How can something exist at both extremes of the universe at the same time? Such a thing could only happen if the space was a curved continuum. To put it simply, if two persons started walking in opposite directions an d continued to do so without deviating one day they would meet face to face on the other side of the earth. Hence came the idea of the curved space and the donut shaped universe.

But the scientists who must have been euphoric at the brilliant idea which must have been dubbed a great discovery seem to have missed out on the relationship between algebra and geometry. y=1/x can be written as x*y=1 which is the equation of a rectangle of unit area. As x decreases, y increases and the shape changes from square to oblong and gradually a thinner and longer rectangle until x approaches zero and y approaches infinity. But when x becomes equal to zero, the rectangle ceases to exist. It becomes a straight line. There is what one might call a geometrical phase change. Just like gas laws can not be applied after the gas has condensed into a liquid, the equation of a rectangle can not be applied to a straight line. X=0 is a straight line which extends from minus to plus infinity along the y axis. Is anything wrong with that?

So it seems that the notions of space being a curved continuum and the universe being donut shaped are mere illusions and any mathematical deductions based on these notions would produce more profound illusions.

If I live long enough or get an opportunity to devote full time to the subject, I would certainly like to remove as many illusions as possible.

Star Flirt

It was a pleasant summer night. The full moon was constantly smiling as usual. The stars were showing off their radiation and the planets were dancing in their orbits with ecstatic abandon. It was party night for nature. The Earth was looking great in its shades of blue and green.
One of the stars winked at Earth and whispered, “Your green leafy wig looks wonderful.”
“Aha!” Chuckled Earth and splashed a big wave in the Atlantic. “Do you know what’s inside?”
“No,” said the star,” Can you tell me what resides in there?”
“Oops,” shrieked the earth and a streak of lightning flashed.
“What was that?” asked the startle star.
“Naughty lice!” the earth tried to regain its composure.
“What do you mean?” wondered the star.
“There are many of them under my beautiful green leafy wig and each more troublesome than the other, especially the two legged ones. They live to give me pain. Sometimes they bury powerful explosives under my skin and ignite them. It is really painful.”
“So why don’t you get rid of them?” asked the star with a touch of sympathy.
“How can I?” replied Earth, “They are my life and I must live with them.”
And the party continued.

6. DISTANT WORLDS

So far, we have discussed the development of those parts of the science of Physics which relate to the understanding of the universe around us. Theorization from a mass of data collected from observation and experimentation, or theoretical analysis resulting in the prediction of what would be discovered later, are the two main modes by which Science grows. However, there is no dearth of anomalies in Science, some of which have been occasionally highlighted in the preceding text.

One of the topics which has not been discussed at any considerable length in spite of being significant to the aims and objects of this work is Cosmology which combines astronomy with the more recently developed techniques of radiotelescopy and spectroscopy. With these techniques, it is now established that the Sun, like other stars, is a dense mass of plasma with a core temperature of about thirteen million degrees Centigrade consisting mainly of hydrogen and small amounts of heavier elements formed by nuclear fusion which constantly releases heat energy producing the blinding illumination. It is also believed that planets have formed due to the separation of small quantities of spinning gaseous clouds containing heavier elements which gradually cooled and condensed into bodies such as the Earth.

However, it is curious that while ninety two elements and hundreds of isotopes are formed in the complex process of nuclear fusion, transmutation and, probably fission in stars, the dozen elements of the man-made trans-Uranic series are not formed naturally.

Even more curious is the fact that the steady state theory of the formation of the universe assumes that stars were formed by the gravitational collapse of very large clouds of hydrogen gas which created such high temperatures and pressures that nuclear fusion reactions took place in them without any external detonation. But regular hydrogen found abundantly in the water of our oceans and whose nucleus has only one proton does not take part in nuclear fusion no matter what you do with it. Only isotopes of hydrogen such as deuterium whose nucleus has both a proton and neutron and tritium whose nucleus has one proton and two neutrons take part in nuclear fusion. So it seems that the original gas clouds would have had predominantly deuterium and tritium and so would be the case with our Sun. And since our Earth is believed to have originated from the Sun, the waters in our oceans should have been mostly heavy water in the beginning which may have transformed into normal or light water over billions of years. But then the same would have happened in the stars including our Sun and the fuel for the fusion reactions should have ended ages ago.

The advances in the techniques of radio transmission and reception during the first half of the twentieth century, and the invention of radar and eventually radio telescopes resulted, during the 1960's, in the discovery of some unique phenomena called Quasars, Pulsars and Black Holes. The quasars are very large stars, though much smaller than galaxies, at great distances beyond the limits of our own galaxy (The Milky Way which is known to be so large that light takes a hundred thousand years to travel across it; and containing roughly a hundred thousand million stars) which are not only visible with optical telescopes but also emit radio waves and ultraviolet radiation. Scientists are unable to explain how such relatively small objects can generate such inconceivably large amounts of energy that they appear bright at such huge distances. Pulsars are celestial bodies, again at very great distances, but estimated to have planet (Earth) size dimensions characterized by the emission of regular pulses of radio waves every second or fraction thereof.

Our knowledge about the Earth, the Solar system and the Universe as a whole has been considerably augmented by the data obtained from satellites equipped with sophisticated electronic gadgetry sent into outer space, earth orbit and orbit around the Sun with the help of powerful rockets developed initially for military purposes. The paths of these satellites have, however, remained within the range of the orbital planes of the planets of our Solar system.

To explain the complex cosmological phenomena, a new science of astrophysics has come into existence which correlates the known facts of other disciplines particularly physics with astronomical observations. For instance, several mathematical models of the universe's evolution and lives of stars have been based on Einstein's general relativity. The equations represent such fundamental canons of physics as preservation of the sum total of mass and energy in the universe, the conservation of momentum, the balance of forces etc., and are solved starting with the initial condition that all matter and energy was concentrated at a point in a boundless vacuum where it suddenly exploded, expanded and eventually diluted into what we see as the universe around us, which is still believed to be expanding.

Thus although the void of the universe is assumed to be infinite, the expanded material part must always have a dynamic boundary within which all our observations are limited, enveloped by a larger expanding sphere of radiation energy which must have escaped in all directions at the speed of light; a sort of universe within universe within universe, the radius of the radiation envelop being about twenty thousand million light years if the current estimate of the age of the universe is correct.

As for what came out of the big bang initially, it is obvious that the vital fundamental particles were formed which then combined in their own ways to form subatomic particles and so on.

Oddly enough, all the estimated matter and energy in the universe fails to account for all the gravitational forces that are supposed to be acting in it; and hence the existence of large quantities of some sort of speculative dark matter beyond perception is suspected, perhaps similar to the apparitions of some religious beliefs. However, there is a spectrum of solutions to the equations of general relativity that range from a continuous and indefinite expansion at the present rate to an eventual slowing and subsequent contraction to a dense state. Identical analyses can be carried out for either the entire universe or a single star or galactic system. The pulsars, thought to be the remnants of such collapsed stars are also called neutron stars and are believed to consist largely of tightly packed neutrons with a density that is a few billion times that of earth such that a cubic centimeter of their matter would weigh a few million tons on earth.

Many astrophysicists believe on theoretical grounds that the gravitational collapse of a star could create a high density object whose gravitational field would be too strong to allow anything -- including light waves -- ever to leave the body. Such hypothetical objects are called "black holes", because light and other signals being unable to emerge from them, their matter has literally disappeared from view, although they continue to influence the motion of other stars in their vicinity. Based on irregularities in star movements and the emission of very short wavelength radiation, a number of black-hole locations have been conjectured by astrophysicists. What is more interesting is that scientists believe that the normal laws of physics would not be applicable in the vicinity of black holes which are said to be capable of "devouring" any matter that approaches them and loses its physical structure.

We thus find that an extension of our knowledge of Physics and Astronomy brings us to a point where we must start looking for a new set of physical laws which could naturally bifurcate into two sets of physical laws, one governing the events in our galaxy, and the other in the vicinity of the black holes. For those who believe that the laws of physics are universal and everlasting, this must be a minor shock. On the lighter side, blackholism seems to have existed among people for some considerable time in the form of persons who are always ready to grab but never willing to give away anything, and somehow they seem impervious to all norms and laws.

Democracy

After years of correlation of information I have come to the conclusion that democracy can and should be defined as follows:

Democracy is that form of government in which all lands of the country along with its assets, state treasures and right to make laws other than religious tenets belong to the people; no individual including the heads of state and government has the right to spend state or public funds at his or her discretion; and all citizens including holderes of high office, public representatives, civil servants and military are bound by the rules and instructions collectively issued by a body of elected representatives of the people on an equal basis while having the right to exercise basic human rights and a universal obligation to accept and obey the judgment of courts of law.

Conversation in Heaven – 2

 Is the Earth maintaining its course and orientation?


Yes. All the volcanoes fired at the right time and course and attitude corrections have been taking place automatically.


How do volcanic eruptions affect life on Earth?


In the old days animals used to panic and some would be killed or injured by the lava, debris and smoke. Now human beings too suffer losses of life and property. Sometimes entire town are flattened.


Can they find a way to protect themselves?


Human beings have been trying to unveil the secret causes of natural disasters by scientific investigation. They have set up warning stations so that areas likely to suffer may be evacuated.


Has it affected the evolution process?


Yes, we upgraded the genetic code to ensure that human beings sympathize with and help each other in the case of natural disasters overriding their tribal differences.

5. THE QUANTUM LEAP IN SCIENCE

The dawn of the twentieth century heralded a new era in intellectual and experimental pursuits of understanding the nature of the universe around us. Not only did man achieve a long cherished dream of flying in the air, but nature was seen from viewpoints previously unimagined. In 1901, Max Plank in connection with "black body" radiation, proposed the quantum theory of radiation, which was definitely formulated by Einstein in 1905. According to the Quantum theory radiation occurs, not continuously permitting all possible values as assumed by the wave theory, but in a discrete quantified form, as integral multiples of an elementary quantum of energy. This means that energy should be considered atomic in nature like matter. The concept was verified by Compton in connection with the scattering of X-rays and Plank's hypothesis was extended to the extent that radiation is considered corpuscular in nature, made up of discrete quanta, which are shot out in space with the velocity of light. This, however, did not nullify the previous proofs that light and other radiations are waves. The quantum is now known as photon, and its energy is given by hf or more accurately (1/2+n)hf, where n is an integer, h the Plank's constant having an accurately determined value of 6.624x10-34 joule-second, and f the frequency of radiation. (Looking at the construction of the energy expression and the unit of the Plank's constant this author is tempted to suggest that it could be an integral of energy with respect to time. It is dimensional problems like this that have resulted in the introduction of dimensionless expressions in thermodynamics and fluid mechanics.) The photon is said to have no mass of its own for reasons to be discussed later. The quantum theory has been instrumental in explaining the photoelectric effect, commonly observed in solar cells which would have worked just as well even without the quantum theory, though their development may not have been as rapid.

It may be stated here that zeros are basically of two kinds -- the subtractional zero which can be obtained by repeated subtractions and represents nothingness, and the divisional zero which is obtained by repeated divisions and represents a negligible fraction. The quantum theory, in a way, defined the ultimate fraction or arithmetical atom that could be treated as a basic unity; thus doing away with the divisional zero that could have diverse negligible values. Mathematical propriety dictates that if a=0 and also b=0 then you cannot write a=b since it would lead to a/b=1 or 0/0=1 which amounts to making something out of nothing. Indeed, many such situations arise due to taking x^0, whose value is unity, as a function or part of a function of x. In fact, a constant numerical term in a function definition indicates origin relocation.

In 1905, Einstein theorized the constancy of the speed of light irrespective of the motion of the source or the observer by putting forward his famous theory of Special Relativity. The two fundamental postulates used in the theory are:

a) Measurement of absolute motion is impossible to an observer stationed on a moving system.

Comment: The measurement of absolute motion requires reference to a permanently fixed or unmoving point within the field of observation or perhaps the universe which we do not seem to have discovered yet because we have not looked for it. Equally it is impossible to conceive relative motion without assigning absolute motion to the observer or the observed or both.

b) The velocity of light is constant, independent of the relative motion of the source and observer.

Comment: It would apply perfectly to waves generated in a vast medium such as water (the ether is undone) in which two persons may be rowing their boats, but when you consider a travelling source throwing corpuscular projectiles being observed by another moving observer it becomes complicated to say the least. Waves possess velocity of propagation which can not be compared with the velocity of transportation possessed by particles.

He then went on to set up the constitutive equations of motion for two sets of reference frames having a uniform relative translatory motion with respect to an event visible from both reference frames, using independent time and space variables for each system with the speed of light as a constant. He used a unique technique of implied division by masked zeros developing equations of the form ax0=bx0 which, depending on progressive manipulations, can give various solutions of the type a=bxc where the sign and value of the constant c would depend on other constants and intermediate mathematical operations. By dexterous manipulation of these equations he deduced the interrelationships of the time and space variables in the two systems, which turned out to be identical to the Lorentz's transformation equations. Later scientists have used different mathematical tools to arrive at the same conclusions. In a nutshell, these equations mean that simultaneous time and distance measurements made from two vantage points moving relative to each other will have different values, and events that appear simultaneous to one observer may not seem so to the other. The two should agree to disagree. However, they do not contradict the fact that a particular event should instantaneously appear exactly the same to any observer irrespective of his speed and direction if occupying a particular location in space at a particular time, e.g. pictures taken with a high speed camera.

Since the variables are related to each other by a numerical quantity given by (1-v^2/c^2)^1/2 where v is the relative speed of the systems and c the speed of light, and since it is inconceivable for the term to be an imaginary quantity, v cannot be faster than c; or in other words, nothing can move faster than light. A corollary of the theory also gives an equation for the addition of velocities which ensures that the resultant will not exceed the velocity of light, so that two photons linearly approaching one another, each travelling with the speed of light have a relative velocity equal to the velocity of light, not twice. Such a postulate can only be satisfied by adjusting or redefining the unit of time as a half of the normal second with reference to the specific situation. This compression of the second would, of course, be only a mathematical manipulation and not affect any natural phenomena. The basic flaw in the time dilation concept seems to be that time lag or observation delay due to the time taken by light to reach an observer, which is an aberration and changes with distance irrespective of speed of travel, has been confused with real time.

Another expression derived from the principles of relativity is of the form m = m0/(1-v2/c2)1/2; where m0 is the rest mass i.e the mass of a body measured when at rest relative to the observer, m the "effective mass" i.e. mass of the body measured when it is moving with a velocity v relative to the same observer, and c is the velocity of light. Since v is always less than c, m will always be greater than m0 except when v itself has an imaginary value which is regarded as impossible. It can be shown that the increase in mass is approximately equal to the kinetic energy divided by c squared.

This brings us to the most famous of Einstein's deductions -- the mass-energy relationship given by E = mc2, where E is the energy equivalent of mass m. In other words, one kilogram of any substance is equal to 9x10^16 joules or 2.51x10^10 kilowatt-hours of energy and vice versa. This means that even if all the earth's known resources of energy production were utilized, no more than a few tons of matter would be produced in a year. However, it is this conversion of matter into energy that produces all the heat in the nuclear fission reactors. But of course, the reactors would have worked the same even if the equation was not known. The mass-energy relationship was verified by Kaufman and Bucherer using the electrons of Beta rays from radium with widely different velocities, ranging up to as high as 0.99c. The mass-energy relationship carries interesting implications for the elastician. If the velocity of electromagnetic waves or light c is taken as the equivalent of distortional waves in a solid elastic medium, and the energy equivalent of mass as strain energy, then mass becomes a function of strain in the medium.

The confirmation of special relativity and its corollaries ushered in a new era of natural philosophy. The classical theory of mechanics in which the sums of forces and moments at a point had to be separately zero and matter and energy had to be conserved individually was superseded. It was obvious that accurate results could only be obtained by balancing the accounts of the energy equivalent of mass as well as the other forms of energy such as kinetic, potential, inertial, deformational etc., or the mass equivalent of the energies as the case might be.

Rutherford carried out experiments on the scattering of alpha particles, which are the positively charged bare helium nuclei, by thin foils of matter and found that although most of the alpha particles suffered only small deflection due to multiple scattering, yet there were a certain number that were scattered through much larger angles. To accommodate this phenomenon he proposed, in 1911, the nuclear atom model in which most of the mass and positive charge was concentrated at the center forming the nucleus, and the electrons revolved in circles around the nucleus in a manner similar to the planets revolving around the Sun. Although this model solved Rutherford's immediate problem, it was found to be in conflict with the electromagnetic theory, as revolving electrons must emit radiation at all times, and constantly consume energy which would compromise the stability of the atomic structure. Twelve years later in 1923, Niels Bohr applied the quantum theory to the Rutherford atom model and developed his theory of atomic structure which is now widely accepted in a further modified form as it resolves many of the dilemmas faced by earlier physicists. The theory is based on two postulates reproduced below as stated by Rajam:

i) The first postulate referring to the electronic structure, states the electrons cannot revolve in all possible orbits as suggested by the classical theory, but only in certain definite orbits satisfying quantum conditions. These orbits may, therefore, be considered as privileged orbits, non radiating paths of the electron.

ii) The second postulate referring to the origin of spectral lines states that radiation of energy takes place only when an electron (instantaneously) jumps from one permitted orbit to another (without existing in any intermediate location - hence the phrase quantum leap). The energy thus radiated which is equal to the difference in the energies of the two orbits involved must be a quantum of energy hv.

The mathematical deduction based on the above postulates produced quantitative results which agreed with available experimental data, and thus the assumptions were accepted as physical laws.

Bohr's simple theory of circular orbits, in spite of its many successes, was unable to explain certain fine details of the hydrogen spectrum such as the Balmer series, suggesting that for each quantum number there might be several orbits of slightly different energies. Somerfeld, in 1915, modified Bohr's theory by introducing the ideas of motion of electrons in elliptical orbits and of the consequent relativistic variation of the mass of the electron. By the application of the relativistic mass energy relationship, he found the path of the electron to be a complicated curve, known as a rosette -- a precessing ellipse, doubly periodic. In interpreting the observed fine structure of spectral lines, he was forced to introduce a selection rule to preclude some of the orbits permitted by his mathematics. The Rutherford-Bohr-Somerfeld atom model was only a partial success as it could only predict three out of five components of the H-alpha line. Nevertheless, Somerfeld was able to underscore the concept of "Spatial Quantization" i.e not only distances and forms, but also directions must have discrete values with permissible conditions. Nature's limitations were getting more and more exposed. The void was beginning to develop holes. In 1923, Uhlenbeck and Gouldsmit in order to explain satisfactorily the intricate spectral phenomena such as the fine structure and the Zeeman effect i.e the splitting of spectral lines under the influence of an applied magnetic field, put forward the hypothesis of the spinning electron, with a spin quantum number which is always 1/2 for an electron although most other quantum numbers are integral. Plank's joule-seconds had to be multiplied with something having time in the denominator to give straight forward energy.

Thus came into being the Quantized vector atom model which was further developed by Pauli, Stern and Gerlach with the help of a host of others. Although this is not the last word in atom models, we will stop here and take a look at some of the parallel developments.

Minkowsky, using the principles of special relativity and the four dimensional geometry of Rieman was able, in 1908, to present to the world a new and unique concept of four dimensional space time continuum which is represented mathematically by the second order differential equation ds2 = dx2 + dy2 + dz2 + c2dt2. The square of time has no practical significance by itself, but multiplied by the square of velocity it represents an area like the other terms of the equation. Similarly, in the Cartesian coordinate system x*y, y*z and z*x represent area but x*x means nothing. In terms of 20th century physical science this means that the minute displacement represented by ds is not completely described by the three coordinate dimensions dx, dy and dz, as in classical Euclidean geometry; but in addition by the time dimension dt also, forming the fourth coordinate of relativistic geometry. The quantity ds is renamed as a "point event" and is not exactly a distance in space, but an element in the four dimensional Minkowsky space-time continuum which is `simultaneously finite and boundless.' However, in this continuum, matter is able to assert itself as "the pressure of matter distorts the curvature of the four dimensional space-time continuum which is the physical universe." Einstein was able to correlate the idea with the balancing of centripetal and centrifugal forces in a string and stone respectively, which are attached and whirled giving the stone a curvilinear motion. In 1915, he extended his special theory of relativity that was limited to systems with uniform linear motion, to encompass systems moving in any way, even with accelerated velocity, and in particular to a special case of accelerated motion that is involved in the most common phenomenon of gravitation. Using, in turn, Minkowski's model, Einstein in his General Theory of Relativity worked out the law governing the motion of a body in a distorted and curved space-time continuum using the advanced mathematical tool of tensor calculus. He was able to show that Newton's inverse square law of gravitation is a first approximation of his relativistic law which is claimed to have been successfully tested in several astrophysical phenomena, such as the advance of perihelion of the planet mercury, the shift of spectral lines in the light received from the companions of Sirius etc. Now, if space can be pulverized (quantized) and curved under pressure, it can hardly be a void; it seems more like a personality.

With the advent of the quantum theory, physicists were obliged to admit a dual nature, wave and particle, for radiant energy for the simple reason that the Plank energy equation contains a frequency term for the photon that is assumed to be a massless particle. In 1924, Louis de Brogli took a bold step forward and suggested that matter, like radiation, has dual nature i.e particles believed to possess discrete rest mass such as molecules, atoms, protons, electrons and the like might exhibit wave-like properties under appropriate circumstances. There was a certain amount of initial pessimism about the theory of matter waves which later came to be known as de Brogli waves because of their difference from electromagnetic waves as their velocity of propagation is given by u = c2/v, where v is the velocity of the moving matter and c the velocity of light. The de Brogli waves have a wavelength L=h/mv, where h is Plank's constant and m the mass of the matter particle. However, the discovery of the diffraction of electrons in 1927 by Davisson and Gremer provided experimental confirmation of the theory. Dempster (1927) and Esterman (1930) obtained diffraction effects with hydrogen and helium atoms, thus lending support to the matter wave theory. The only snag is that u can be greater than c since v is less than c which, oddly enough, Einstein did not mind. So, in view of the rule that wave velocity is the product of wave-length and frequency, it may be said that every particle of matter has a characteristic frequency given by f = mc2/h, for notations defined earlier or a characteristic time period of 1/f.

4. ELEMENTARY PARTICLES

Only a few months after the discovery of X-Rays by Roentgen in 1896, Henri Bacquerel accidentally discovered the phenomenon of radioactivity in uranium sulphate. The invisible Bacquerel rays which possessed the ability to affect wrapped photographic paper were soon found to be emitted by a number of other heavy elements such as thorium, actinium etc. But the most famous was the discovery of radioactive elements Radium and Polonium by the Curies in 1998. The radiation emitted by radioactive substances was soon identified to consist of three different kinds of emissions named alpha, beta and gamma rays after the Greek letters. The alpha radiation was found to consist of positively charged particles having a positive electric charge of magnitude twice that of the electron and a mass four times that of the hydrogen atom. It was immediately concluded and is still believed that the alpha particle is the same as the bare nucleus of a Helium atom which has lost both its electrons. It is emitted at a velocity one fifteenth that of light and is stopped by a 0.1 millimeter thick foil of aluminum.

Beta rays were found to consist of negatively charged particles of very light mass emitted with a velocity that varied between one third to 99.8 percent of the velocity of light and penetrative power nearly one hundred times that of the alpha particles. The variations in their masses were later accounted for by the special theory of relativity and these were identified as electrons. Gamma rays have been found to be electromagnetic radiations similar to X-rays, but of extremely short wavelength of the order of one angstrom or 10^-10 meters and an ability to penetrate several centimeters of lead.

In 1911, Rutherford came forth with his own physical model for subatomic structure, as an interpretation for some unexpected experimental results. In it, the atom is made up of a central charge now called nucleus surrounded by a cloud of orbiting electrons. In subsequent years, rules were established for the numbers of atoms in various orbits and it was explained that electromagnetic radiation was released by electrons shifting between orbits and releasing energy when they moved from an orbit of higher energy to one of lower energy.

The discovery of the neutron by Chadwick in 1932 completed the well known picture of the nuclear structure consisting of protons and neutrons, the number of protons, carrying a positive charge equal and opposite that of electrons, being the same as electrons in the atom, and various isotopes being the result of differing numbers of electrically neutral or chargeless neutrons whose mass is very nearly the same as protons which is about 1836 times that of the electron.

The good thing about the electron is that anybody can see it in the electrical arc formed between two separated ends of a conductor if an electrical circuit is broken. It is this seeing and believing that lies at the heart of willing acceptance of later discoveries of subatomic particles none of which can be actually seen but whose existence is proven by inference. The good thing about atomic models is that they work in predicting properties of materials and have resulted in the development of science and technology of electronics which has revolutionized our lives.

Democritus's atoms were no longer the fundamental particles, but instead were composed of varying numbers of fundamental particles which were then established as being the electron, the proton and the neutron. The measurement of the rate of decay in radioactive materials, commonly denoted by half-life, made it possible to estimate the age of the earth which is now believed to be about 4.6x10^9 (four thousand six hundred million) years

In the year 1900, Wilson, Elster and Geital discovered that charged electroscopes exhibited a small residual leak in spite of the best insulation. The surrounding air was eliminated as a possible cause since its conductivity was found to be constant. In 1903, Rutherford and Cooke demonstrated by the use of absorbing screens of iron and lead that the radiation responsible for the discharge of the electroscope came from outside the instrument. Initially, it was thought that the radiation was the result of the contamination of Earth's surface and the surrounding air by radioactive materials which had also been recently discovered. However, when Gokel, Hess and Kolhorster during 1909-1914 sent sealed ionization chambers up in balloons up to 9,000 meters high, it was found that the intensity of radiation increased with height continuously, as much as five to ten times the value at ground level. Hence it was concluded that an extremely penetrative type of radiation, whose origin was entirely beyond our atmosphere, was falling upon the earth from above the atmosphere and it was called cosmic radiation. The methods developed and used in the study of cosmic radiation include ionization chambers, photographic emulsions and bubble chambers developed in 1952 by D.A. Glaser.

One of the greatest achievements of the cosmic rays studies was the discovery in 1932 by C.D. Anderson of the "Positron" or the antiparticle of the electron which is identical to the electron except that it carries a positive charge of the same magnitude. The positron had, however been predicted theoretically by P.A.M. Dirac in 1928. Similarly, two years after Yukawa's theoretical prediction, mesotrons or mesons were discovered in 1937 by Neddermeyer, Anderson, Street and Stevenson by a study of cloud chamber tracks of cosmic radiation.

The development of the cyclotron by Prof. E.O. Lawrence in 1932 provided a controllable means of producing beams of high energy accelerated particles that could be used to bombard other particles and nuclei and break them into pieces to render different elements and new fundamental particles. The technique is called transmutation, and has resulted in a proliferation of newly identified fundamental particles of diverse sizes and qualities. The second half of the twentieth century has seen the construction of a number of particle accelerators in various parts of the world; and could well be called the era of the elementary particles, as far as physics is concerned.

The first `atomic pile' -- the forerunner of nuclear reactors -- was activated by Enrico Fermi in December 1942 in a Squash court in Chicago University which among other things produced a significant quantity of the radioactive element Plutonium that had not existed naturally on earth before then and was hailed as the first synthesized or artificial element beyond the natural ninety-two. This great achievement, unfortunately, created the delusion among many that man had after all succeeded in overtaking nature and was now more powerful than God, if One existed. The conceit showed itself in the pathetic development and tragic use of atomic bombs much before the nuclear reactor could be used to produce useful energy and medicinal radioisotopes, apart from research in nuclear physics.

These studies have resulted in the identification of five basic types of forces that exist in nature as 1) gravity, 2) electric force, 3) strong nuclear forces which hold neutrons and protons together in the nucleus, 4) weak nuclear forces which control the change in charge states of nucleons, and 5) color forces which are postulated to operate on quark particles only about which we shall learn later. Of course, all other forces that we experience in our daily lives are supposed to be the complex consequences of these five. The method by which atomic, nuclear and subatomic particles interact is believed to be via the exchange of energy which can alternatively be considered as particle exchange. The interaction between electric charges is known to proceed by the exchange of photons which are massless particles which can carry force or energy for an infinite distance at the speed of light. Any particle that travels at the speed of light has to be massless (i.e have zero rest mass) in order for the theory of relativity to be held true, as a particle with any initial mass would assume infinite mass at the velocity of light. The hypothetical particle graviton carries the gravitational force effect between particles of matter. Neutrino and antinutrino are also chargeless and massless particles which can only be distinguished from photons by having different spin. Then, of course, there are muons, pions, kaons, lambda particles, sigma particles, omega particles, psi particles and a whole host of antiparticles, some stable and some unstable. The unstable only last between 10^-17 and 10^-21 seconds, some of which are called resonances. "Strange" particles have life times of the order of 10^-9 seconds. There are quark particles which were initially regarded as the fundamental building blocks of all particles and which possess the property of charm. Two varieties of the quarks have been named truth and beauty. Then of course, there are monopoles which as the very name suggests should be a sort of half-magnet that would be attracted by the north pole of a magnet and repelled by the south pole in any orientation or vice versa. In fact, it is curious that so far radions (particles of radio frequency radiation) and thermion (particles of heat radiation) do not seem to have made their mark. However, the growing diversity of fundamental particles is by no means a cause for discord. Some physicists are optimistic that it may be possible to identify a group or family of particles which could form the basis of the synthesis of all other particles; and it may even be possible to integrate these particles with the quantum theory and, in turn, with the theory of relativity, thus producing the grand unification and the final answers to all physical questions.