Smog Tower: Ahead of its infamous smog season, Delhi got a ‘smog tower’, a technological aid to help combat air pollution. Components of smog tower The structure is 24 m high, about as much as an 8-storey building — an 18-metre concrete tower, topped by a 6-metre-high canopy. At its base are 40 fans, 10 […]
Day: August 24, 2021
Krivak Class Stealth Frigates
Krivak Class Stealth Frigates: The first of two additional Krivak class stealth frigates being built by Russia is expected to be delivered to India in the middle of 2023, Alexey Rakhmanov, chief executive officer of United Shipbuilding Corporation, said. In October 2016, India and Russia signed an Inter-Governmental Agreement (IGA) for four Krivak or Talwar […]
