The Cyclone Amphan, which made landfall in May last year near the India-Bangladesh border, was the costliest tropical cyclone on record for the North Indian Ocean, with reported economic losses in India of approximately USD 14 billion.
The US Space agency NASA successfully flew its tiny robotic helicopter 'Ingenuity' on Mars becoming the first human-made machine to take flight on another planet.
The Indian Naval Air Squadron (INAS) 323, the first unit of the indigenously built ALH (Advanced Light Helicopter) Mk III aircraft, was commissioned into the Indian Navy by Union Minister of State for Defence Shripad Naik on Monday at INS Hansa in Goa.
EXAMIANS