National Science Day is celebrated in India on February 28 every year since 1986 to mark the discovery of the Raman effect by Indian physicist Sir Chandrasekhara Venkata Raman on 28 February 1928.
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National Science Day 2012
Author: npc
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Preserve Ozone Layer !!
Today is International Day for the Preservation of the Ozone Layer. Since 1995, September 16 of each year is celebrated as the International Day for the Preservation of the Ozone Layer. This date has been designed as such by the United Nations General Assembly in order to commemorate the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer.
One of Jupiter’s stripes went missing Earlier this year. The Southern Equatorial Band (SEB) started to get lighter and paler, and eventually disappeared.
Now, follow-up images from both professional and amateur astronomers are showing some activity in the area of the SEB, and scientists now believe the vanished dark stripe is making a comeback.