1. Editorial

   EditorialNotes 10 February 2008 Pages: 1 - 1

2. Snippets of physics

   • T. Padmanabhan

   Series Article 10 February 2008 Pages: 4 - 11

3. David D Perkins (1919–2007): A lifetime of Neurospora genetics

   • Namboori B. Raju

   General Article 10 February 2008 Pages: 12 - 27

4. David D Perkins: In Memoriam

   • Ramesh Maheshwari

   General Article 10 February 2008 Pages: 28 - 34

5. Complex numbers and plane geometry

   • Anant R. Shastri

   General Article 10 February 2008 Pages: 35 - 53

6. An integrated and open-ended experiment

   • B. M. Deb
   • Mainak Sadhukhan
   • Ranjit Biswas

   General Article 10 February 2008 Pages: 54 - 80

7. Experimental measurement of viscosity and flow velocity

   • R. Chattopadhyay

   Classroom 10 February 2008 Pages: 81 - 87

8. How many birds are unwatched

   • Soubhik Chakraborty

   Think It Over 10 February 2008 Pages: 88 - 88

9. Viewing life through numbers

   Face to Face 10 February 2008 Pages: 89 - 98