A doctor treats ill persons. His duty is to cure his patents and to save lives. His job is very important. He works in a hospital or a dispensary. Some doctors have their own clinics. Some doctors work in private hospitals. A doctor examines a patient. Then he prescribes medicines for cure. Some doctors are … Read more

We are Indians and our National Flag is very important for us. It is the symbol of unity, honour and freedom. It has three colors. They are saffron, white and green. The saffron at the top means sacrifice. The white in the middle indicates truth and purity. The green at the lower part stands for … Read more

On 26th April, 1942 Gandhiji wrote an essay on ‘Quit India’ in the ‘Harijan Patrika’. On 14th July, 1942 A.D. the ‘Congress Working Committee’ in the ‘Wardha Session’ accepted Gandhiji’s proposals. Finally they adopted it formally on the 8th August 1942 A.D. and planned to start up the movement from the morning of 9th August. … Read more

Independence and Partition of India This article discusses about various aspects leading to the partition and independence of India. It includes the C.R. Formula, Wavell Plan, Simla Conference, Cabinet Mission’s Plan, Interim Government, and Mount Battern Plan leading to the Partition and Independence of India. C.R. Formula: In September, 1944 A.D. Jinnah and Gandhi had … Read more

The use of copper is universal in India. Even in the early days of civilization, man had used copper for making arms, ammunitions and utensils. Copper is in great demand in the industrial field because of its high tensile strength, ductility and high thermal and electrical conductivity. The chief consumers of copper metal in India … Read more

Uranium Uranium may occur as primary vein deposits in igneous and metamorphic rocks or as ‘flat lying deposits’ in sedimentary rocks. Primary uranium minerals are converted into secondary minerals in the surface oxidation zone to become hexavalent. In this form uranium is easily soluble in water and is carried away by rivers and temporary torrents … Read more

Salt has multifarious used in the lives of man. Not only for cooking, salt is used as preservatives for fish, meat and a host of other items. Salt is an important ingredient in the chemical industry for the manufacture of sodium bicarbonate, caustic soda, sodium sulphate, hydrochloric acid, chlorine, bleaching powder, different chlorates and other … Read more

In appearance, vermiculite looks like mica, but the physical and chemical properties are a bit different. On heating, vermiculite swells up and exfoliates into thin sheets; the swelling may be twenty times or more. The swelled-up vermiculite is very light and thus may be used as an ingredient for the making of light cement or … Read more

Gemstones is known as Ratna in India. Gemstones are minerals with special physical properties that make them desirable for personal adornment and decoration. These are among the most valuable of all substances and have been prized since early civilization. According to S.H. Ball (In Bateman, 1950), there were about fifteen varieties known more than 9000 … Read more

Since the dawn of human history, the problem of poverty has been an inherent and perpetual characteristic of any type of class or society based on private ownership of the means of production. Poverty is the chief target of socialism. It can be defined as a social phenomenon in which a section of society is … Read more