Current Affairs - Important Days - Discussion

Discussion Forum : Important Days - Latest Current Affairs (Q.No. 314)
314.
The International Day of Light is being celebrated on which date?
May 16
May 15
May 14
May 17
Answer: Option
Explanation:
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.
Discussion:
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