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The Jute industry occupies an important place in the national economy of India. It is one of the major industries in the eastern region, particularly in West Bengal. Jute, the golden fibre, meets all the standards for ‘safe’ packaging in view of being a natural, renewable, biodegradable and eco-friendly product. It is estimated that that … Read more

Pscnotes wishes good luck to all aspirants for Civil Services Prelims Exam 2019.  You have worked very hard and will surely succeed to next phase of exam i.e. Mains. Our final tip is to sleep well prior to exam,  stay calm and have special Focus On none /not/ neither in questions. Hardness and ease of … Read more

12.05.19     INTERNATIONAL IAF receives first Apache Guardian attack helicopters The first of the 22 Apache Guardian attack helicopters, often called “tanks in the air” because they are armed with deadly missiles and rockets, has been formally handed over to the IAF at the Boeing production facility in Arizona, US. Apaches, armed with Stinger … Read more

Quantum computing is paving the way for the development of fifth generation of computers.  It scores over existing computing methods by performing more efficient algorithms than   traditional computing. Quantum computing relies on quantum physics by taking advantage of certain quantum physics properties of atoms or nuclei that allow them to work together as quantum bits, … Read more

Seasonality refers to both the seasonal variation of the suns position above the horizon and the changing daylength.  There are five reasons for seasons which are discussed here under: Earth’s revolution in its orbit around the sun: Earth completes its annual orbit in 365.24 days at a speed averaging 107,280 Km.hr in a counter clockwise … Read more

Ishan Vikas is coordinated by IIT, Guwahati and under the programme, selected school children from North Eastern States are brought in close contact with the Indian Institute of Technology (IITs), Indian Institutes of Science Education and Research (IISERs) and National Institute of Advanced Studies (NIAS) during the vacation period to motivate them to pursue science, … Read more

Factors poignant ocean salinity are : The salinity of water within the surface layer of oceans rely in the main on evaporation and precipitation. Wind, additionally influences salinity of a district by transferring water to different areas. The ocean currents contribute to the salinity variations. Salinity, temperature and density of water are interconnected. Hence, any … Read more

The respiratory system is the body system that brings air containing oxygen into the body and releases carbon dioxide into the atmosphere. The job of the respiratory system is the exchange of gases between the body and the outside air. This process, called respiration, actually consists of two parts. In the first part, oxygen in … Read more