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Sandarbh - Issue 52 (December 2005-January 2006)
Sandarbh - Issue 52 (December 2005-January 2006)
- Nitrogen In Living Beings by Uma Sudhir Translated by Sushil Joshi.[Hindi PDF, 191 kB]
Tracking routes through which Nitrogen forms a fundamental part of the biological world. Second part of a two-part series. Read article.... - Population Control On Planet Neutonia[Hindi PDFs: Part 1, 56kB][Part 2, 65 kB] [Part 3, 66 kB][Part 4, 80 kB]
Based on puzzles by Martin Gardner. Read article.... - Eureka! - How Does It Happen? by Isaac Asimov Translated by K. B. Singh[Hindi PDF, 225 kB]
A classic piece on demystifying ‘eureka’ discoveries by re-visiting famous examples. Read article.... - Sawaliram: ‘Why Doesn’t The Mercury Slide Down On Inverting The Thermometer?’ [Hindi PDF, 1.0 MB]
Rajashree Rajagopal tackles this interesting question. Read article.... - Binoculars And Magnifying Lens Using A Water Lens by Umesh Chandra Chauhan[Hindi PDF, 76 kB]
Learn how you can make a simple water lens for both far-field and near-field magnification. Read article.... - Teaching Negative Numbers To School Children by Jayashree Subramanian Translated by Rajesh Khindri [Hindi PDF, 157 kB]
Discusses problems inherent in teaching negative numbers and provides some pointers for introducing these to school children. Read article.... - Mahabharat - Part 2: The Journey From Scriptures To The Printed Edition by C. N. Subramaniam and P. K. Basant [Hindi PDF, 198 kB]
Tracking down the real story as it trickled down through various cultural influences to subsequent generations. Part two of a series on the epic. Read article.... - Review - N.C.E.R.T. Science Textbooks by Sushil Joshi,[Hindi PDF, 190 kB]
Searching for ‘science’ in these widely followed school science textbooks. Read article.... - Toote Khilone by Bi Shumin Translated by Indramani Upadhyaya[Hindi PDF, 301 kB]
Translation of Broken Transformers - a story that explores child psychology. Read article.... - Gender Determination In Fossils[Hindi PDF, 58 kB]
Ever wondered how an animal fossil-remains provides clue to its gender? This article gives you an insight. Read article....