TNPSC Thervupettagam

TNPSC BITS

June 20 , 2021 1147 days 807 0
  • The National Highways Authority of India, under Ministry of Road Transport & Highways has made mandatory use of drones for monthly video recording of National Highway projects.
    • The videos are to be uploaded on NHAI’s portal ‘Data Lake’.
  • World Health Organisation (WHO) has designated 'Lambda' variant, as a 'Variant of Interest' (VOI).
    • It was initially detected in Peru in August 2020.
  • A huge diamond weighing more than 1,000 carats has been discovered in the southern African country of Botswana.
    • The diamond could be the third-largest mined in history and was unearthed by a firm called Debswana.
  • At least 5 million trees were planted by the citizens in Ghana in just one single day.
    • This was done under the "Green Ghana" program.

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