- Albert Einstein
Thursday, June 23, 2011
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Etiquette
1 . Don’t call someone more than twice continuously. If they don’t pick up your call, presume they have something important to atte...
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No,there is no difference between them. Both are same. Both are used in many chemical experiments in laboratory such as for titration,for bo... -
Aerogel Has very amorphous pattern. Clusters were randomly dispersed. Aerogel Xerogel Some peaks in pattern were consid... -
The number 13 is traditionally considered to be an unlucky number in many countries. It even has a specifically recognized phobia, Triskaide...