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    Percentage Of Pot Smokers In The USA

    the United Nations Office on Drugs said in its annual World Drug Report. Around 12.5 percent of Americans, or 39 million people between the ages of 15 and 64, smoked pot in 2008, up from 12.3 percent the year before, the Vienna-based organization said in its 312-page report. The Pacific...
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    Question about how to vent a 400 W HPS Cool Tube

    Thank you both for your help. I think the best way to do this is to connect the incoming fresh air duct (with cold fall/winter air) on the lamp side of the tube. Then I'll suck the air out the other side with an inline fan. Last, will I be at risk for heat detection? I'm thinking I'll just blow...
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    Question about how to vent a 400 W HPS Cool Tube

    I have a 400 W cool tube HPS. I am in a basement in a cold weather climate. I have a duct that runs fresh air intermittently from outside. How do I setup my lamp? I'm thinking I just attach duct from outside on one side of tube and place an inline fan on the other to pull air over lamp. I am in...
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