Finger prints are most reliable source of personal identity. No two finger prints were found to be identical among millions of comparisons. It is estimated that the chance of these finger prints being identical is 1: 64 billion population. Hence there is absolutely no chance of identical finger prints as human population is still only around 7 billions. [...] Continue reading → 
This I write with especially Indian students in mind and other pupil for whom career with an option of monetary support is necessary. Out there are many courses for study and once taken the course defines a path of a career which might be very difficult to changes latter. So it is important for a [...] Continue reading → 
To have a successful and satisfactory career is a blessing these days. As there seems to be many options and also many luring upcoming careers every fortnight, one faces a type of confusion in deciding what is best or how to go ahead in it etc. Some of them go into some direction for long and then [...] Continue reading → 
Soil is the upper most layer of the earth’s crust. It is powdery material with different grades of soil particles. Soil supports the growth and survival of the plants and trees and there by the entire animal kingdom as all animals are dependent on plants for their survival in one or other way. Most animals depend on plants for food while [...] Continue reading → 
Tulsi plant is an annual herb which grows to a short height and lives for very small span of one year. It has no big stems but many small bushy branches. Tulasi is worshiped in India as holy basil and treated with great respect by Hindus. It is a herb present in many house hold gardens & is part [...] Continue reading → 
Medicinal plants are valuable resources for our health care system since ancient period. These natural herbs are important source of drugs for alternative medicine systems like Ayurveda, homeopathy, Unani and even allopathy. They are thought to constitute 80% of total drugs used by humans. These natural healing herbs are used in treatment of many diseases and disorders. [...] Continue reading → 
Soil is the basic unaltered form of surface earth which we can see in daily life. But due to growth of cities and urbanization, the chances of getting in touch with soil daily has gone down drastically. It seems there are millions of people whose feet have not touched the soil for many long years. But [...] Continue reading → 
Virus are the smallest and ultra microscopic particles i.e they are observed only by electron microscope. They are so smaller that they can pass through bacterial filters. Further they are obligate parasites on either animal or plant cells. That means they are in active viable forms only inside the host and inactive once outside the host cells. Hence they have characters of [...] Continue reading → 
Soil is one of the most valuable resources which is available to us among the natural resources. The top soil which is suitable for plant growth is getting eroded in a faster rate due to human activities like construction of building, homes,roads and city expansions. On the other hand the top soil layers, responsible for soil fertility, soil microbiology and useful soil organic matter are polluted and contaminated deliberately due [...] Continue reading → 
Memory is in short a consolidation of information in the brain with an ability to retrieve latter for any useful purposes. Memory is seen in most animals, birds including humans. Not all humans or animals have equal level and standards of memory. It varies from one another but it becomes an important aspect for students undergoing some formal education, employees, scientists etc. Every person has certain [...] Continue reading →