Science

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Answer script for first monthly test 2008 section B.

Please click here to view the answer scriptFirst mt2008

Mystery of antimatter finally solved.

http://news.yahoo.com/s/space/20080111/sc_space/sourceofmysteriousantimatterfound

Whales and dolphins are mammals which breathe through lungs. But lungs only work on land and not in water. Fishes and other aquatic animals breathe through their gills. So how whales and dolphins go about breathing underwater with their lungs?

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Domain name…

A domain name is a unique name used to identify an internet site.

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Read what causes gravity here

(Source: http://oz.irtc.org/ftp/pub/stills/1997-06-30/gravity.jpg

Gravitation is a natural phenomenon by which all objects with mass attract each other. (source: http://en.wikipedia.org/wiki/Gravitation)

Anatomy of black hole

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