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.
The Ministry of Culture, India entered the Guinness Book of World Records by waving 78,220 flags simultaneously at the 'Veer Kunwar Singh Vijayotsav' event in Bhojpur, Bihar.
India has recorded the "highest ever" annual FDI (foreign direct investment) inflow of USD 83.57 billion in 2021-22, the commerce and industry ministry said on Friday.
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