Following engineering assessments concluding damage to Arecibo Observatory cannot be addressed without endangering the lives and safety of crew and staff, NSF plans to decommission the 305-meter telescope: https://t.co/En0S7OOhY4
Scientists from the Jawaharlal Nehru Centre for Advanced Scientific Research, under @IndiaDST, have carried out controlled experiments with the objective of understanding the mechanism of polymer turbulent drag reduction used for saving pumping cost of crude oil.@jncasr@PMOIndia