Monday, July 20, 2009

Does Gravity Drop Slightly during Total Eclipse?



LONDON: A team of Chinese scientists is planning to conduct a once-in-a-century experiment on July 22, the day of the total solar eclipse, which would test the controversial theory that gravity drops slightly during a total eclipse.

According to a report in New Scientist, geophysicists from the Chinese Academy of Sciences are preparing an unprecedented array of highly sensitive instruments at six sites across the country to take gravity readings during the total eclipse due to pass over southern China on July 22.

The results, which will be analyzed in the coming months, could confirm once and for all that anomalous fluctuations observed during past eclipses are real.

"It sounds like what is really necessary to break the uncertainty," said Chris Duif of Delft University of Technology in The Netherlands.

"I'm not really convinced the anomaly exists, but it would be revolutionary if it turned out to be true," he said.

The first sign that gravity fluctuates during an eclipse was in 1954, when French economist and physicist Maurice Allais noticed erratic behaviour in a swinging pendulum when an eclipse passed over Paris.

Pendulums typically swing back and forth as a result of gravity and the rotation of the Earth.

At the start of the eclipse, however, the pendulum's swing direction shifted violently, suggesting a sudden change in gravitational pull.

Fluctuations have since been measured during around 20 total solar eclipses, but the results still remain inconclusive.

In the run up to July's eclipse, Chinese researchers have prepared eight gravimeters and two pendulums spread across six monitoring sites.

The team hopes that the vast distance between the sites (roughly 3000 kilometers between the most easterly and westerly stations), as well as the number and diversity of instruments used, will eliminate the chance of instrument error or local atmospheric disturbances.

"If our equipment operates correctly, I believe we have a chance to say the anomaly is true beyond all doubt," said Tang Keyun, a geophysicist at the Chinese Academy of Sciences.

The opportunity won't come again soon. At over five minutes, the event will be the longest total solar eclipse predicted for this century.

What's more, the event will occur when the sun is high in the sky; a time when, according to Tang, any potential gravitational anomaly should be greatest.

Source: The Times of India

Friday, July 17, 2009

Thermopylae


Poem by Constantine P. Cavafy

Honour to those who in the life they lead
define and guard a Thermopylae.
Never betraying what is right,
consistent and just in all they do,
but showing pity also, and compassion;
generous when they're rich, and when they're poor,
still generous in small ways,
still helping as much as they can;
always speaking the truth,
yet without hating those who lie.

And even more honour is due to them
when they foresee (as many do foresee)
that Ephialtis will turn up in the end,
that the Medes will break through after all.

Photo Credit: Flicker

Saturday, July 11, 2009

From Frankl's "Man's Search for Meaning"


"Don't aim at success--the more you aim at it and make it a target, the more you are going to miss it. For success, like happiness, cannot be pursued; it must ensue, and it only does so as the unintended side-effect of one's personal dedication to a cause greater than oneself or as the by-product of one's surrender to a person other than oneself. Happiness must happen, and the same holds for success: you have to let it happen by not caring about it. I want you to listen to what your conscience commands you to do and go on to carry it out to the best of your knowledge. Then you will live to see that in the long run--in the long run, I say--success will follow you precisely because you had forgotten to think of it."

Friday, July 3, 2009

Damion Hamilton's Poems

Trapped

Walking into the human traps
And the traps are all around
The military, the trap of school
The trap of women
The trap of a job or a career
The traps are omnipresent
The boys and girls are out there
Selling you things that you do not need
Credit cards, cars, mouth wash
Cheeseburgers, cigarettes
All around traps
With smiling faces and kick your ass strides
So many traps
One can't help but to walk into them
The trap of hard work, the trap of a good time
So many traps
One can't smell or hear the dogs
Like a fox
So we are not nearly as cleaver
And the fox holes are too small to hide in anyway
And one knows why men become hermits
And live in remote locations away from people
And those dangerous smiling faces
Those faces put one into debt
Those faces send you off to the battlefields of the world
Those faces put you in jail
Those faces will have you married with a job
For life
Those faces sell and sell and sell
As one sees the billboards on corners of everywhere
And remembers Sartre's words,
"Hell is other people."


The Wound

It could come from a bad childhood
Or bad parents, or growing up in the wrong neighborhood,
Or it could come from going to the wrong schools,
It could be caused by, being punched too much,
Or teased too often, but it’s there
As we follow after wrong ideals and mishap theories
Always the wound and the dull flashing of yesterday
As we try to move on
But the damn wound won’t let us forget;
It’s image so poignant, so poignant
And we must forget, and try to forget
As most people try to forget, but I can’t and know
Others who can not forget either
Those pale wounds, still hurting slightly
If you put a finger or palm over them
So many of our wounds threading through
The order and chaos of our lives
Those wounds write books
Those wounds create paintings
Those wounds write music
Those wounds get up in the mornings
Those wounds type at computers all day long
Those wounds drive busses
Those wounds work on the Ford assembly line
Those wounds drive cars
Those wounds must prepare dinner
Those wounds must try to fall asleep at night
Those wounds must move on
The wounds
The wounds
The wounds


Faking it

In the world you have
To fake it,
To be social,
To work with the others
You have to fake it
Put on a false smile
When you don’t want to
In this world, working
Towards a common goal
You have to be good natured
When you don’t want to be
And would rather be somewhere else
Instead of smiling and laughing
With the others—
That’s how people earn a living,
How the world makes a living,
Were morality comes from,
It’s how the business man does it
And the shop owners too,
In business you can be truthful,
Show your true emotions,
When you make a living,
How terrible it would be
If people did what they wanted
At work, and said what wanted to
Nothing would ever get done,
In this world, you have to fake it




Listed below are some of his other poems:

My Madness
How It Can Happen
The Great Music Producer
Traffic Court
What I know
Wisdom
How It Is
The Times
A Pecking Pigeon
Knowledge
The Silence of Motion
Three Girls
Morning Rush Hour
A Strange Place
Epiphany
On Corners
Nowhere
The Heart is a Lonely Hunter
An Ode to Desire
Dark Empty Room
The Weekend
Big Problem
Courage

Writing the Street
Ennui
Energy

Ants and Childhood
The Wealthy
Video Addict

Dreaming and Riding
The Joke Is on Me

Tuesday, June 23, 2009

From Saadi's Rose Garden

This is the 28th story in the third chapter of "The Gulistan (Rose Garden) of Saadi".



It is related that an athlete had been reduced to the greatest distress by adverse fortune. His throat being capacious and his hands unable to fill it, he complained to his father and asked him for permission to travel as he hoped to be hoped to be able to gain a livelihood by the strength of his arm.

Excellence and skill are lost unless exhibited.
Lignum aloes is placed on fire and musk rubbed.


The father replied: 'My son, get rid of this vain idea and place the feet of contentment under the skirt of safety because great men have said that happiness does not consist in exertion and that the remedy against want is in the moderation of desires.

No one can grasp the skirt of luck by force.
It is useless to put vasmah on a bald man's brow.

If thou hast two hundred accomplishments for each hair of thy head
They will be of no use if fortune is unpropitious.

What can an athlete do with adverse luck?
The arm of luck is better than the arm of strength.


The son rejoined: 'Father, the advantages of travel are many, such as recreation of the mind entailing profit, seeing of wonderful and hearing of strange things, recreation in cities, associating with friends, acquisition of dignity, rank, property, the power of discriminating among acquaintances and gaining experience of the world, as the travellers in the Tariqat have said:

As long as thou walkest about the shop or the house
Thou wilt never become a man, 0 raw fellow.
Go and travel in the world
Before that day when thou goest from the world.'


The father replied: 'My son, the advantages of travel such as thou hast enumerated them are countless but they regard especially five classes of men: firstly, a merchant who possesses in consequence of his wealth and power graceful male and female slaves and quick-handed assistants, alights every day in another town and every night in another place, has recreation every moment and sometimes enjoys the delights of the world.'

A rich man is not a stranger in mountain, desert or solitude.
Wherever he goes he pitches a tent and makes a sleeping place;
Whilst he who is destitute of the goods of this world
Must be in his own country a stranger and unknown.


Secondly, a scholar, who is for the pleasantness of his speech, the power of his eloquence and the fund of his instruction, waited upon and honoured wherever he goes.

The presence of a learned man is like pure gold
Whose power and price is known wherever he goes.
An ignorant fellow of noble descent resembles Shahrua,
Which nobody accepts in a foreign country.


Thirdly, handsome fellows with whom the souls of pious men are inclined to commingle because it has been said that a little beauty is better than much wealth. An attractive face is also said to be a slave to despondent hearts and the key to locked doors, wherefore the society of such a person is everywhere known to be very acceptable:

A beautiful person meets with honour and respect everywhere
Although perhaps driven away in anger by father and mother.
I have seen a peacock feather in the leaves of the Quran.
I said: 'I see thy position is higher than thy deserts.'
It said: 'Hush, whoever is endowed with beauty,
Wherever he places his foot, hands are held out to receive it.'

When a boy is symmetrical and heart-robbing
It matters not if his father disowns him.
He is a jewel which must not remain in a shell.
A precious pearl everyone desires to buy.


Fourthly, one with a sweet voice, who retains, with a David-like throat, water from flowing and birds from soaring. By means of this talent he holds the hearts of people captive and religious men are delighted to associate with him.

My audition is intent on the beautiful melody.
Who is that performing on the double chord?

How pleasant is the gentle and melancholy lay
To the ear of the boon companions who quaff the morning draught!
Better than a handsome face is a pleasant voice.
The former is joy to the senses, the latter food for the soul.


Fifthly, the artisan, who gains a sufficient livelihood by the strength of his arm, so that his reputation is not lost in struggling for bread; as wise men have said:

If he goes abroad from his own town
The patcher of clothes meets with no bardship or trouble
But if the government falls into ruin
The king of Nimruz will go to bed hungry.


The qualities which I have explained, 0 my son, are in a journey the occasion of satisfaction to the mind, stimulants to a happy life but he, who possesses none of them, goes with idle fancies into the world and no one will ever hear anything about his name and fame.

He whom the turning world is to afflict
Will be guided by the times against his aim.
A pigeon destined not to see its nest again
Will be carried by fate towards the grain and net.


The son asked: 'O father, how can I act contrary to the injunctions of the wise, who have said, that although food is distributed by predestination the acquisition of it depends upon exertion and that, although a calamity may be decreed by fate, it is incumbent on men to show the gates by which it may enter?

'Although daily food may come unawares
It is reasonable to seek it out of doors
And though no one dies without the decree of fate
Thou must not rush into the jaws of a dragon.'


'As I am at present able to cope with a mad elephant and to wrestle with a furious lion, it is proper, O father, that I should travel abroad because I have no longer the endurance to suffer misery.

'When a man has fallen from his place and station
Why should he eat more grief? All the horizons are his place.
At night every rich man goes to an inn.
The dervish has his inn where the night overtakes him.'


After saying this, he asked for the good wishes of his father, took leave of him, departed and said to himself:

'A skilful man, when his luck does not favour him,
Goes to a place where people know not his name.'


He reached the banks of a water, the force of which was such that it knocked stones against each other and its roaring was heard to a farsang's distance.

A dreadful water, in which even aquatic birds were not safe,
The smallest wave would whirl off a millstone from its bank.


He beheld a crowd of people, every person sitting with a coin of money at the crossing-place, intent on a passage. The youth's hands of payment being tied, he opened the tongue of laudation and although he supplicated the people greatly, they paid no attention and said:

'No violence can be done to anyone without money
But if thou hast money thou hast no need of force.'


An unkind boatman laughed at him and said:

'If thou hast no money thou canst not cross the river by force.
What boots the strength of ten men? Bring the money for one.'


The young man's heart was irritated by the insult of the boatman and longed to take vengeance upon him. The boat had, however, started; accordingly he shouted: 'If thou wilt be satisfied with the robe I am wearing, I shall not grudge giving it to thee.' The boatman was greedy and turned the vessel back.

Desire sews up the vision of a shrewd man.
Greediness brings fowl and fish into the snare.


As soon as the young man's hand could reach the beard and collar of the boatman, he immediately knocked him down and a comrade of the boatman, who came from the vessel to rescue him, experienced the same rough treatment and turned back. The rest of the people then thought proper to pacify the young man and to condone his passage money.

When thou seest a quarrel be forbearing
Because gentlemen will shut the door of strife.
Use kindness when thou seest contention.
A sharp sword cannot cut soft silk.
By a sweet tongue, grace, and kindliness,
Thou wilt be able to lead an elephant by a hair.


Then the people fell at his feet, craving pardon for what had passed. They impressed some hypocritical kisses upon his head and his eyes, received him into the boat and started, progressing till they reached a pillar of Yunani workmanship, standing in the water. The boatman said: 'The vessel is in danger. Let one of you, who is the strongest, go to the pillar and take the cable of the boat that we may save the vessel.' The young man, in the pride of bravery which he had in his head, did not think of the offended foe and did not mind the maxim of wise men who have said: 'If thou hast given offence to one man and afterwards done him a hundred kindnesses, do not be confident that he will not avenge himself for that one offence, because although the head of a spear may come out, the memory of an offence will remain in the heart.'

'How well,' said Yaktash to Khiltash,
'Hast thou scratched a foe? Do not think thou art safe.'

Be not unconcerned for thou wilt be afflicted
If by thy hand a heart has been afflicted.
Throw not a stone at the rampart of a fort
Because possibly a stone may come from the fort.


As soon as he had taken the rope of the boat on his arm, he climbed to the top of the pillar, whereon the boatman snatched it from his grasp and pushed the boat off. The helpless man was amazed and spent two days in misery and distress. On the third, sleep took hold of his collar and threw him into the water. After one night and day he was cast on the bank, with some life still remaining in him. He began to eat leaves of trees and to pull out roots of grass so that when he had gained a little strength, he turned towards the desert and walked till thirst began to torment him. He at last reached a well and saw people drinking water for a pashizi but possessing none he asked for a coin and showed his destitute condition. The people had, however, no mercy with him, whereon he began to insult them but likewise ineffectually. Then he knocked down several men but was at last overpowered, struck and wounded:

A swarm of gnats will overpower an elephant
Despite of all his virility and bravery.
When the little ants combine together
They tear the skin of a furious lion.


As a matter of necessity he lagged in the rear of the caravan, which reached in the evening a locality very dangerous on account of thieves. The people of the caravan trembled in all their limbs but he said: 'Fear nothing because I alone am able to cope with fifty men and the other youths of the caravan will aid me.' These boastful words comforted the heart of the caravan-people, who became glad of his company and considered it incumbent upon themselves to supply him with food and water. The fire of the young man's stomach having blazed into flames and deprived his hands of the bridle of endurance, hunger made him partake of some morsels of food and take a few draughts of water, till the dev of his interior was set at rest and he fell asleep. An experienced old fellow, who was in the caravan, said: 'O ye people, I am more afraid of this guard of yours than of the thieves because there is a story that a stranger had accumulated some dirhems but could not sleep in the house for fear of the Luris. Accordingly he invited one of his friends to dispel the terrors of solitude by his company. He spent several nights with him, till he became aware that he had money and took it, going on a journey after spending it. When the people saw the stranger naked and weeping the next morning, a man asked: "What is the matter? Perhaps a thief has stolen those dirhems of mine?" He replied: "No, by Allah. The guard has stolen them."'

I never sat secure from a serpent
Till I learnt what his custom was.
The wound from a foe's tooth is severe
Who appears to be a friend in the eyes of men.


'How do you know whether this man is not one of the band of thieves and has followed us as a spy to inform his comrades on the proper occasion? According to my opinion we ought to depart and let him sleep.' The youths approved of the old man's advice and became suspicious of the athlete, took up their baggage and departed, leaving him asleep. He knew this when the sun shone upon his shoulders and perceived that the caravan had started. He roamed about a great deal without finding the way and thirsty as well as dismayed as he was, he sat down on the ground, with his heart ready to perish, saying:

Who will speak to me after the yellow camels have departed?
A stranger has no companion except a stranger.

He uses harshness towards strangers
Who has not himself been exiled enough.


The poor man was speaking thus whilst the son of a king who happened to be in a hunting party, strayed far from the troops, was standing over his head, listening. He looked at the figure of the athlete, saw that his outward appearance was respectable but his condition miserable. He then asked him whence he had come and how he had fallen into this place. The athlete briefly informed him of what had taken place, whereon the royal prince, moved by pity, presented him with a robe of honour and a large sum of money and sent a confidential man to accompany him till he again reached his native town. His father was glad to see him and expressed gratitude at his safety. In the evening he narrated to his father what had befallen him with the boat, mentioned the violence of the boatman, the harshness of the rustics near the well and the treachery of the caravan people on the road. The father replied: 'My son, have not I told thee at thy departure that the brave hands of empty-handed persons are like the broken paw of a lion?'

How well has that empty-handed fighter said:
'A grain of gold is better than fifty man of strength.'


The son replied: 'O father, thou wilt certainly not obtain a treasure except by trouble, wilt not overcome thy foe unless thou hazardest thy life and wilt not gather a harvest unless thou scatterest seed. Perceivest thou not how much comfort I gained at the cost of the small amount of trouble I underwent and what a quantity of honey I have brought in return for the sting I have suffered.

Although not more can be acquired than fate has decreed
Negligence in striving to acquire is not commendable.

If a diver fears the crocodile's throat
He will never catch the pearl of great price.

The nether millstone is immovable, and therefore must bear a heavy
load.

What will a fierce lion devour at the bottom of his den?
What food does a fallen hawk obtain?
If thou desirest to catch game at home
Thou must have hands and feet like a spider.


The father said to his son: 'On this occasion heaven has been propitious to thee and good luck helpful so that a royal person has met thee, has been bountiful to thee and has thereby healed thy broken condition. Such coincidences occur seldom and rare events cannot be reckoned upon.'

The hunter does not catch every time a jackal.
It may happen that some day a tiger devours him.


Thus it happened that one of the kings of Pares, who possessed a ring with a costly beazle, once went out by way of diversion with some intimate courtiers to the Masalla of Shiraz and ordered his ring to be placed on the dome of Asad, promising to bestow the seal-ring upon any person who could make an arrow pass through it. It happened that every one of the four hundred archers in his service missed the ring, except a little boy who was shooting arrows in sport at random and in every direction from the flat roof of a monastery. The morning breeze caused his arrow to pass through the ring, whereon he obtained not only the ring but also a robe of honour and a present of money. It is related that the boy burnt his bow and arrows and on being asked for the cause replied: 'That the first splendour may be permanent.'

It sometimes happens that an enlightened sage
Is not successful in his plans.
Sometimes it happens that an ignorant child
By mistake hits the target with his arrow.


Source: The Gulistan of Saadi by Sheikh Mosleh al-Din Saadi Shirazi