MOTION IN ONE DIMENSION

The  most basic and obvious result of physical interactions in motion: a brick falls, an automobile moves up a hill, an ear drum vibrates, a compass needle swings into line with the magnetic field, a radioactive nucleus emits a beta-particle and so...

Kingdoms of the south

In the first century AD the portion of south India, south of Krishna River was divided into three kingdoms –Chola, Pandya and Cheras. During the medieval period the Pal lavas, the Rashtrakutas, the Cholas and the Pandya were the important kingdoms....

Future Of English In India

English came into India as the language of the masters the British. The Englishmen came to India as traders and stayed on as the rulers till they were forced out of the shores of India by the non-violent fight started by Mahatma Gandhi. Inspite of...

Mole day celebration

How do you feel the number 6.022 x 10 23.In first look it seems a mere, small and simple number. But on expanding this number will show its gigantism.Have you ever tried to expand such a number.Now for your convenience I had done it here. Its...

110 ELEMENTS AND THEIR SYMBOLS

Hi friends. In this article let us see about the chemical elements with their symbols and their atomic number. There are 110 chemical elements.  All chemical matter found on earth comes from these elements. Each has a distinct atom featuring an...

Why should we learn to dance?

As popular as music is throughout the world, the art of moving and grooving to its rythm is as well famous. Who can deny the pleasure of watching Shakira, Hrithik Roshan, Michael Jackson and Jeniffer Lopez? Although everyone cannot reach that level...

Final image: Open a new document of size, width-640px and height – 300px. Create a new layer and fill it with background # 5b5252 (it is a grayish color). Now create another layer and fill it with Background color same as above # 5b5252.We are...

Keep your surroundings clean

Suresh was a very intelligent boy who always stood first in his class. Ram was his best friend. One day Ram invited Suresh on his birthday. Suresh bought a set of interesting story books as a gift for his friend. As he was walking down the lane...

Hormones

What are hormones? Hormones are essentially chemicals that carry signals or messages from the organs to the body cells. Hormones are secreted by endocrine (ductless) glands which pour out their secretions directly into the bloodstream through...

Natyashastra and the Nine Rasas

Drama and Art   From days of yore, drama was accepted as a complete art form which imbibed the individual art manifestations of dance, music and poetry. Bharata Muni’s Natyashastra (3rd-4th century AD), a book which focuses on the theory of art...

Nagarjuna Sagar dam

This Nagarjuna dam is under Srisailam dam. And after then Prakasham barrage. The two rivers Krishna and Tungbhadra are mixing at Sanghamewsara village near at Kurnool Town. From there the Krishna water flows in to the Srisailam dam. Nagarjuna...

A plasma cutter is a tool which is used to cut steel and other metals of varying thickness. It harnesses the power of the ‘plasma’ to efficiently pass through thick metal sheets and make precise cuts.     What is plasma?  The Science behind the...

  Let us speak English in a better way (Part- 2) When we prepare ourselves for speaking English, we usually think that subject in our mother tongue, subsequently translate it to English within our mind, and then speak out in English. While...

Pollution of environment

Ever since the beginning of civilization, history is replete with records of crime committed by man against nature, green forests have been cut down, verdant valleys hallowed and ploughed mercilessly and then left dry and fallow, free flowing...

RADARS-Operation and Use

  Radar is an instrument to detect approaching or stationary objects and their direction. For instance, an approaching space craft or any airplane is determined by radar. The word RADAR is actually an acronym for Radio Detection and Ranging. It...

The energy requirement is a statement from the beginning of life itself. A body needs to grow and reproduce power, the movement of any animal is an energy expenditure, and even the fact of plant and animal respiration involves energy action. In all...

A large tsunami wave

*Tsunami Tsunami is a large and destructive water wave. one of the most powerful and feared natural disasters, a tsunami can challenge a jet super fast airplane for speed and a three-story building for height, packing enough...

Some important Water falls

*When a stream or river flows over a cliff and plunges downward, it forms waterfalls. Cataract is a term used for giant waterfall. With their great power and beauty, the cataracts are among the most impressive of the natural wonders on...

The Skin

The skin is one of the essential organs of the human body and constitutes one of the five sensory organs. The skin together with its accessory organs- hair, nails and glands- form the integumentary system of the body.   Functions of the...

Our environment

Village Dharma lives in a village. His village is very small. There are hills in the distance. Dharma’s house is on flat land. There are fields behind the house. The villagers are farmers. There is a stream flowing by Dharma house. There are many...

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