Issue Date: May 31, 2013
WE HAVE developed ultra-fast means of telecommunication and swankiest of electronic devices. But no matter how high-tech these gadgets are, they still rely on the humble battery for sustenance. The device has evolved much over the years. Lithium-ion batteries have replaced the basic carbon-zinc and alkaline ones, which are still used in flashlights and TV remotes. Now, a study on power storage capacity of lithium-ion battery has ensured the omni-present device would be doubly efficient in future.
Cheryl Colopy‘s book explores how south Asian rivers have been transformed from being considered sacred beings to sewers
How a township has set high standard for eco-friendly living
The UN environment report states that Ganga would disappear by 2030.There would be no need to train engineers or even Ganga...
A report published in the Journal of the Federation of American Societies for Experimental Biology suggests that babies of...
Yes, the happening and looming threat of the loss of Bio-cultural diversity stares us in the face. This is particularly true...