Saturday, May 5th, 2007 2,153 Read This!!!
Compact Disc – We can’t do without it
Compact Disc – We can’t do without it
It’s unimaginable and unthinkable, the present digital age without a compact disc or CD. Whether we want to listen to music, watch a video, store our memories in a digital photo album, we always turn to ...
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Thursday, May 3rd, 2007 31,284 Read This!!!
Discovery of Nylon
An organic chemist, Wallace Carathers produced nylon, a very commonly found polymer, in the year 1935. However, until 1937, the discovery remained unpatented and in the year 1938, the discovery of nylon was announced. The chemical name of nylon is polyhexamethyleneadipamide. It took seven years for the chemist ...
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