Rakesh Kalshian is a Delhi-based writer on science, environment and development
No sweat over this shirt
A fabric developed at the Indian Institute of Technology, Delhi, promises to keep sweat from being a bother
Interest in metals rekindled
Scientists have found a metallic mix that allows superconductivity at higher temperatures than before
Know your scientists
BIOGRAPHICAL DICTIONARY OF SCIENTISTS Edited by Trevor Williams Publisher: Harper Collins Price: L25
A dying tradition
Dearth of knowledge has frustrated attempts to revive a traditional but viable method of making iron.
Boom time for lab bloomers
India hopes to earn Rs 200 crore every year exporting flowers mass produced in laboratories