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Sharad says he is with Grand Alliance

Patna, Aug 10 (IANS) In a display of defiance against Bihar Chief Minister Nitish Kumar, senior JD-U leader and former party president Sharad Yadav on Thursday declared he was still with the Grand Alliance of…



Now water used as propellant for tiny satellites

By K.S.Jayaraman Bengaluru, Aug 10 (IANS) Engineers at Purdue University in the US have designed and tested a micropropulsion system that uses liquid water as the propellant for orbital maneuvering of tiny satellites called CubeSats….


India’s women geologists are rocking it

By Sahana Ghosh Kolkata, Aug 10 (IANS) A hammer and compass in hand, India’s women geologists are literally rocking it. Notwithstanding the dangers of remote environments, encounters with wild animals, limited access to toilets and…