Modern Techniques for Crime Detection   Narco Analysis, Brain Mapping and Lie Detector Test—The term narco analysis was coined in 1936 for the use of narcotics to induce a state where the subject talk freely and is deprived of his self-control and will power to manipulate his answers. In a narco analysis test the subjects imagination is naturalised and reasoning faculty affected by making him semi-concious. In this state it becomes...

Major Diseases : Their Nature and Causes   Malaria—To combat this communicable disease, the Government started the National Malaria Eradication Programme. It is a centrally sponsored programme where the concerned states have to bear half the cost. The success of this programme can be gauged from the fact that from 7.5 lakh victims of Malaria in 1958 the incidents of Malaria were completely eliminated. However due to development of resistance by...

India’s Space Programme India can be really proud of the elite band of India’s space scientists who refuse to give up hope whatever be the daunting challenges or setbacks they face. When their own experiments fail, it only spurs them on for trial after trial till they wrest victory from adversity. When countries like US refused to transfer technology or prevent even our friendly countries from transferring their technology to this...

Volcanoes and Earthquakes   Earthquake—The sudden trembling of earth caused by sudden slippage of rocks along the faults in the crust. The faults are fractures in the rock body along which there has been an observable amount of displacement. These faults sometimes reach the ground surface displacing the objects on the ground. The Earthquake wave which are produced due to sudden or abrupt deplacement or slippage of rocks travel outward in...

AIDS : The Ticking Time Bomb  Essay No. 01 The Acronym AIDS spell a holocaust eating the existence of the human beings in a big way. AIDS or Acquired Immuno Deficiency Syndrome is caused by a group of related retroviruses known as HIV (Human Immuno Deficiency Virus). According to the researchers of the University at Bermingham, the AIDS virus spread by the cross species transmission of virus from Chimpanzee to people...

Human Cloning Boon or Bane for Mankind   An American can company, Cloniad, associated with a controversial religious sect that believes extra terrestrials created mankind claimed on 27th December 2002, that it had produced the first clone of human being. The company announced it had created a healthy baby girl named “Eve” who was a clone of a 31 year old American mother. Cloniad has been racing Italian fertility doctor Severion...

I. T. Revolution in India Or The Advent of Information Technology Era in India  As we look to the next century, is there some lever which can help India to leapfrog into the next century and emerge as a developed prosperous nation ? the answer is yes, and the lever is information technology. The electronic media has ushered in a revolution of Information Technology (IT) revolution it has shrunk the world...

The Health Scene    Health–The world Health Organization (WHO) has defined health as a state of complete, physical mental and social well being and not merely as the absence of disease or infirmity. Health is influenced ,not only by the internal environment or the body parts but also by the external environment. The 1978 Alma Ata declaration aimed at achieving health for all by A. D. 2000. However despite constructive measures...