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.
Shooter Dhanush Srikanth has won gold and Shourya Saini has won the bronze in the men's 10m air rifle competition in the 24th Deaflympics at Caxias do Sul, Brazil.
EXAMIANS