Science reporter
(Defence technology)
UPSC- 2014 (Sc. and Tech. solution)
Science Reporter Prelims - 2014
Stemcells
Simran technology
Noble prize in chemistry 2012
Endocrine system 1
Aakash
diet coke
iris scaner
(Electronic cigarette)
Aspartame
Noble prize in physics 2012
(gene doping)
(blackberry controversy)
Science reporter 2013
Science & technology (current corners) Volume-1
Mobile radiation
Water purification system
