Dear Tamilselvan, 8th June 2001 22:01 hrs chennai

Good explanation.If you would have told this before like sambavan said

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Waaw,

The wand is buring hot

would not have happened(sambavan you are really a jovial person making us to refresh at times we all are deep into logical world. )
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But more than that i am hapy to see the active participation of many competeting to share and Gain Knowledge thats invaluable.

Cheers

Padmam