Days And Years
1st March is celebrated as

International Day of Peace
World Population Day
World Coffee Day
Self Injury Awareness Day

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Days And Years
India Celebrates February 28 every year as 'National Science Day' because on this day

in 1928 C.V. Raman discovered what was later called the 'Raman Effect'
Nehru laid the foundation of Science labs all over India
Vikram Sarabhai was born
first Indian Space craft was launched

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