Sunday, September 10, 2023
ONE OF THE FIRST MACHINES TO BE USED IN HOMES
Saturday, September 9, 2023
TECHNOLOGICAL ADVANCES IN
Indian Agriculture
Technological innovation has played a major role in increasing the supply of food and other agricultural products in India. From a meagre 55 million tonnes at the time of independence, food grain production increased to a record 308.65 million tonnes in the period between July 2020 and June 2021. India is now among the world's top 10 agricultural product exporters.
Soon after the severe Bengal famine in 1943, attempts were made to bring more land under cultivation to boost food production. However, programmes such as the Grow More Food Campaign were not very effective. The Integrated Production Programme was initiated in 1950. The most logical course of action back then was to bring more land under cultivation. This led to a steady increase in food production.
However, soon a new problem emerged. Soil fertility was affected, groundwater levels dropped and new pests and diseases emerged. Yield per unit of land began to steadily decline. At this point, the need for technology to boost yield per hectare became increasingly important.
Technological changes in agriculture took the form of a step-by-step process that began with the development of land, irrigation and other inputs. Later, high-yielding varieties (HYVS) of seeds were explored and an improved 'package of practices' came into existence. Finally, post-harvest and marketing aspects were explored.
Laying the Path for the Green Revolution: From the 1950s onwards, a lot of emphasis was given to agriculture. The focus was placed on expanding irrigation, land reclamation and the domestic production of inorganic fertilisers. However, the yields of wheat and rice suffered. The reason was that improved varieties of wheat and rice tended to grow tall after a heavy dose of fertilisers. The stems were thin and at the time of maturity, the plants used to slump as they could not bear the weight of the grain. As a result, the immediate focus had to be to find a technology that could rectify this problem.
Friday, September 8, 2023
EVERYTHING ABOUT THE WORD
Bubble
‘Bubble’ is an echoic word that has risen from the Middle English days. It echoes the sound of ‘b-b-b’, the sound of bubbles breaking one after the other, and together. The bubble is a small ball of air or gas that cannot, and will not, last long.
When bubbles burst all of a sudden they seem to wink at us. For bursting bubbles look like eyes that shut at once. The winking process continues as the bubbles break one by one till nothing remains of them to be seen.
The bubble shows emptiness, as it contains nothing but air or gas. Many people are noted for their bubbles of laughter. They are not sincere in their dealings. They are colourless characters. Their vacant words reveal their worthless inner selves.
There is hardly anyone in this world who does not want to be rich and famous. Likewise, we would love to be honoured by anyone and everyone. We tend to forget that fame and honour are mere bubbles.They may appear to be smiling realities today, but they disappear tomorrow!
No doubt, the world is full of toils and troubles, cares and worries. We should not be discouraged by them; we should treat them as meaningless bubbles. We shall have the sterner stuff in us to face them, and to bring them under our control.
We should not forget that life is not forever. It may be now full of sound and fury. But like a bubble, it will vanish into the air.
The truth is that life is mostly froth. It presents a passing brightness; a glory that glitters only for a while. The ocean waves break into foams of bubbles, which soon end up in airy nothingness. So does life. Even the mightiest of men can be a bubble, and be no more in a moment.
The bubble is perhaps the smallest example of something that dies out in an instant. Of course, the whole universe bears witness to the absence of permanence in creation. The bubble dies as the dew dries up, and the wind blows out.
The word ‘bubble’ is most likely to call up the image of bubble gum to the minds of youngsters. One can go on chewing and chewing and chewing. And then the gum is blown into large bubbles. The bigger the bubble, the greater the chewing power. O, the figure that a bubble makes!
Thursday, September 7, 2023
TREE OF THE 21st CENTURY
Neem
The neem (Azadrachta indica) is an incredibly versatile plant that has been declared the “Tree of the 21st century” by the United Nations. A member of the mahogany family, the neem has innumerable healing properties that have earned it the name of “Village Pharmacy”.
Humankind has extensively used the neem to treat various ailments before the availability of written records, marking the beginning of history. Images of the neem tree have been identified on seals excavated from the Indus Valley Civilization, dating back 5,000years.
The benefits of neem find mention in the ancient Ayurvedic texts, Charaka- Samhita and Sushruta-Samhita. The 16th-century Portuguese naturalist and physician, Garciada Orta, has written about the efficacy of crushed neem leaves mixed with lemon juice as a poultice to treat obstinate sores on the backs of horses.
Native to India and Myanmar, the neem tree today grows in more than 30 countries worldwide. In India, it is an extremely popular tree that can be found growing just about anywhere.
The tree is a fast-growing evergreen that reaches a height of 50 to 100 feet, with a straight trunk and spreading branches that form a dense, round canopy, making it an excellent shade tree. The bark is rough, scaly and fissured. The compound leaf consists of several leaflets that are long and curved, with serrated edges. Tiny white star-shaped, fragrant flowers bloom in large drooping clusters. The fruits resemble olives in shape and colour and are thin-skinned and oval.
Neem leaves, fruits, seeds, roots and bark, have a long history of use in India’s Ayurveda and Siddha systems of traditional medicine. An infusion of neem bark, leaves or roots boiled in water is consumed as a remedy for malaria. Bathing in water infused with neem leaves is recommended for patients recovering from chicken pox to soothe scabs and clear away the scars left by the disease. Neem oil and leaf extracts are used to treat fevers, skin diseases and indigestion. In villages, neem twigs are chewed to clean the teeth.
In spite of their bitter taste, the products of the neem tree also find limited culinary uses. Tender neem shoots and flowers are cooked and eaten as a vegetable. In South India, neem flowers are used to prepare veppampoo rasam, a kind of soup, and veppampoo pachadi, a special dish made on Tamil and Telugu New Year days that symbolises the varied flavours of life.
Oil extracted from neem seeds is used for manufacturing soaps, shampoos, toothpaste, cosmetics, mosquito repellents and medicines. The powdery residue left behind after extracting the oil is a good organic fertiliser and pesticide that has been found to increase fertility of the soil as well as control soil-borne pests. Dried neem leaves are placed in sacks of stored foodgrain to keep away insects.
Wednesday, September 6, 2023
THE BIRTH OF SHRI KRISHNA
Once upon a time there lived a king named Ugrasena. He had a son named Kansa who was the crowned prince of Mathura. He was a cold hearted, merciless, and cruel man. Everyone in Mathura feared his cruel and wicked nature. But one person whom Kansa loved and adored, was his sister Devaki, who was kind, loving and caring. Devaki’s marriage was fixed with a noble man named Vasudev.
The wedding was a real grand ceremonial affair. After all the rituals had finished, Kansa who loved his sister dearly escorted his sister by chariot to her in-laws’ home. On their way, suddenly there was a gust of wind, and the clouds darkened the skies. A loud voice from the heaven above said, “Oh dear Kansa, why are you so happy? Beware the sister you love so much will give birth to son who will destroy you. The eighth son born to Devaki will kill you”.
On hearing this Kansa burst into a rage. He said he would slay his sister before she gives birth to her eighth child. Vasudev begged Kansa, not to kill Devaki. He explained to him that it was not justified for him to kill his own sister on her wedding day and pleaded to spare Devaki’s life. Vasudev promised that he would hand over every child that was born to them. He sincerely requested Kansa to trust him. Kansa agreed to spare Devaki, if Vasudev kept his promise.
He ordered the wedding procession to return to Mathura. When they reached Mathura, Kansa imprisoned Vasudev and Devaki in the palace dungeon.
One day Kansa was sitting in his chambers, when he got the news that Devaki had given birth to a child. Kansa immediately went to the prison. He requested Devaki to hand over the baby but she refused, he snatched the child from Devaki. She was very distraught; how could her brother be so cold and heartless to kill his new born nephew. Kansa took the baby’s life.
After that Kansa killed the next five babies born. Devaki was pregnant for the seventh time. The seventh baby was miraculously carried to Rohini, (second wife of Vasudev), who lived in Gokul. The seventh child was known as Balrama. The guards told Kansa that the seventh child was still born.
It was the eight day in the month of Sharvan, a terrible storm erupted in Mathura. Rain was thundering down; the skies were covered in thick black clouds. Devaki was pregnant with her eighth child. Suddenly Shri Vishnu appeared to Vasudev and Devaki, and told them that their prayers had been fulfilled to save the baby. He told them that He will take birth as their eighth child. He advised him to take the child away to Gokul, and that he must exchange the child for the baby born to Nanda Gopal and Yashoda. Shri Vishnu then disappeared.
At the stroke of midnight, the eight baby, who we know as Shri Krishna was born to Devaki. Vasudev and Devaki’s chains were magically released. Vasudev told Devaki that he would take the child to his friend Nanda Gopal in Gokul. Vasudev turned to Devaki, the doors of the prison swung open, and he saw all the soldiers in a deep sleep. Carefully he held Krishna in a basket on his head.
Vasudev headed towards Gokul. Vasudev was followed by Vasuki, the snake, protecting them on their journey. This was the snake that Shri Vishnu reclined on in the heavens. The snake spread his five headed hood over the basket that Vasudev was carrying, to keep Krishna dry. Vasudev reached the bank of the river Yamuna. To Vasudev’s astonishment the river parted giving him a safe route through. Vasudev reached Gokul.
Nanda’s wife Yashoda had just given birth to a baby girl. Vasudev placed Krishna in the cradle and took the baby girl gently with him back to Mathura. Vasudev returned to the dungeon where the guards were still sleeping, and the prison doors were still open. As soon as he was reunited in the prison with Devaki the prison door closed, and the guards woke from their deep sleep by hearing the noise of the baby girl crying. On hearing the cry of the baby, the guards immediately reported the birth of the child to Kansa.
Kansa went to the dungeon and ordered Devaki to hand over the baby. Vasudev begged Kansa and asked him how could a baby girl do any harm to a mighty warrior like him? Kansa was not ready to hear any of their pleas. The baby girl slipped out of his hand and rose in the air, she transformed into Goddess Yogamaya. She addressed him, “Oh wicked Kansa, you have just shown your evil nature by trying to harm an innocent baby, but your destroyer was born to Devaki at midnight and is now safe in Gokul. When the time comes, he will come and punish you for all the evil you have committed”. Goddess Yogamaya disappeared, as for Kansa he was terrified, and lived a life filled with fear. Vasudev and Dekavi rejoiced.
Hindus celebrate Janmashtami on eighth day of Krishna Paksha of Shravan month worldwide by fasting, singing, praying together, preparing and sharing special food, night vigils and visiting Krishna and Vishnu temples.
Some Hindus simply don't go to sleep during the celebrations and instead sing bhajans, traditional Hindu songs. Food is a key ingredient for Janmashtami: Krishna is thought to have favoured milk and curds, so meals are prepared from these ingredients. However, some Hindus choose to fast all day and night for the first day of Krishna Janmashtami, breaking the fast at midnight.
Song, dance and drama are essential to the lively and colourful celebrations. Plays are carried out re-enacting scenes from Krishna's early life. In temples, images of Krishna are bathed and placed in cradles, whilst the shankh (conch shell) is blown and bells are rung. Holy mantras are also chanted to venerate him.
On this day there is another tradition, there is the human pyramid: a young boy, who stands right at the top of the people shoulders, is elevated by the crowd to reach a clay pot. The pot, known as a handi or matki, is filled with buttermilk. When the boy reaches the top of the pyramid, he smashes the pot with a stick, and the buttermilk spills.
Tuesday, September 5, 2023
5th SEPTEMBER
Teachers' Day
Monday, September 4, 2023
A FOLKTALE FROM ANDHRA PRADESH
Ringing in justice
King Satyendra was a benevolent and just ruler. One day, he called his minister, Vishwanath, and said,“Build a bell tower just outside the palace gates. If anyone is in need or has a complaint, all he has to do is ring the bell so that I can immediately solve his problem.”
In accordance with the king's wishes, a tower containing a large bell was built. A rope was attached to the bell that reached the ground so that even a child could ring it. For months, no one rang the bell. Then one morning, the palace woke up to the sounds of the bell clanging.
“Find out who it is,” Satyendra ordered Vishwanath.
On reaching the bell tower, Vishwanath found a horse tugging the rope. He noticed that a vine was twined around the rope. The horse, while chewing the vine, had inadvertently caused the bell to ring. When Vishwanath returned to the palace, the king asked him who rang the bell and why.
“No one, Your Majesty,” replied Vishwanath. “Your subjects have no want.”
“Then how did the bell ring?” asked the surprised king.
Vishwanath told him about the horse and what had happened. “How does the horse look?” asked Satyendra.
Puzzled, Vishwanath answered, “He was old and thin. Why do you ask?”
“Horses usually don’t eat vines,”explained the king. “This one must be starving, which is why he was chewing it. It’s my duty to look after not just the people but also other living creatures in my kingdom. Find the horse’s owner.”
Vishwanath and the king’s officers traced the horse’s owner and brought him before the king. The owner confessed that he had abandoned the horse as the animal was old and unable to work like before. Satyendra punished the owner for his negligence. The horse, meanwhile, was taken to the royal stables where he was well looked after till the end of his life.
An African folktale
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