TNPSC Thervupettagam

International Day of Light 2024 - May 16

May 17 , 2024 192 days 320 0
  • It aims to recognise the significance of light and light-based technologies in revolutionising our society and various aspects of our daily lives.
  • This day commemorates the first successful operation of the laser by physicist and engineer Theodore Maiman in 1960.
  • This year’s theme is ‘Light in Our Lives’.

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