National Technology Day is being celebrated every year on 11th May across the country. National Technology Day has significant historical importance in India.
The Supreme Court of India allowed mining companies to export iron ore extracted from mines in Ballari, Chitradurga and Tumakuru districts of Karnataka.
The International Day of Light is being celebrated on 16 May each year, the anniversary of the first successful operation of the laser in 1960 by physicist and engineer, Theodore Maiman.
EXAMIANS