to mark raman effect
28 feb
Because it is the day when Dr.c.v.Raman introduced his"Raman Effects"
National science day is celebrated on feb 28th to mark the invention of raman's effect in india.
Rose Day, which falls on February 7, marks the begininning of a weeks' worth of Valentine's celebrations across the world. In the United States, we traditionally celebrate one day, Valentine's Day. In other countries, they celebrate the entire week, with each day of the week representing something different. Feb. 7 - Rose Day Feb. 8 - Propose Day Feb. 9 - Chocolate Day Feb. 10 - Teddy Day Feb. 11 - Promise Day Feb. 12 - Hug Day Feb. 13 - Kiss Day Feb. 14 - Valentine Day
Feb. 17
Feb. 2nd
7 Feb Rose Day 8 Feb Propose Day 9 Feb Chocolate Day 10 Feb Teddy Day 11 Feb Promise Day 12 Feb Kiss Day 13 Feb Hug Day 14 Feb VALENTINE'S DAYdis is absolutely right Reagrds, Amit
what date vailitan day is 2014 feb 14 or 13th
8 February is Preseren's Day in Slovenia.
We celebrate National Day in commemoration of SIngapore's independence
February 28 which is Nobel Prize announced for Sir C.V. Raman
it is on Feb. 22nd