Wednesday, 21 November 2012

LAUGHING GAS


Nitrous oxide is known as Laughing Gas (N2o). It has no color. When we smell it we feel relief. It is sweet in taste. Though it has name Laughing Gas, but if we inhale it we does not get laugh. After smelling it, we will become bit drauzy. So most of the doctors gives this as anesthesia to the patients before making any surgery to them. Without any pain and struggle, with happy feeling people go onto drauzy state. So it got the name Laughing Gas

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