These new 'smart' solar sunglasses can generate solar power
Researchers said that the invention can pave the way for other future applications such as the integration of organic solar cells into windows or overhead glazing.
Aug 03, 2017, 16:04 PM IST
New low-cost battery to store renewable energy
The new device's energy density was also found close to that of lithium-ion batteries.
Nov 05, 2015, 18:20 PM IST
'US to cooperate with India in dealing with climate change'
The US has said it welcomes any contributions by India in dealing with the problems of climate change and looks forward to cooperate with the country in this regard.
Oct 10, 2015, 13:07 PM IST
