University Scientist developed the bionic Leaf to create what type of fuel
using Sunlight to split water molecules?
Hospital has became the first hospital to implant world’s smallest pacemaker in
92 year old patient?
the Satellite-based method, NASA scientists have located 39 unreported and
major human-made sources of toxic ______________emissions.
19) Which Revenue
Minister resigned after an alleged over a string of Corruption charges, including
a questionable land deal?
has been elected as the Speaker of 15th Tamilnadu Legislative Assembly?