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<p>[QUOTE=&quot;desertgem, post: 875949, member: 15199&quot;]Tom&#039;s post reminded me of when my college had a PhD in psychology who thought that instead of just &quot;babysitting&quot; the chem class for an absentee Chem Prof., he would demonstrate that mixing the correct concentration and amounts of Sodium Hydroxide and Hydrochloric acid together, it would just form salt water. So the idiot did and then took a drink of it. He forgot about the heat of reaction as it was close to boiling and he sprayed the whole lecture room and&nbsp; had to wear burn cream in hs mouth for a week. Needless to say, he didn&#039;t play Chemist anymore!!![/QUOTE]</p><p><br /></p>

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