Quote Originally Posted by stinkyattic
and an object with neither mass nor density is just... nonexistent.

Just sayin'. ; )
:lol5: nice...

and though i don't recommend others do it, i have my closet grow really stealth and have had unaware friends(who i trust just dont want the ?s and such) sit a foot from the doors for an hour or more with NO CLUE. all outlet vents through ceiling access hole, couldn't beat that, and 3"x20" intake behind the closet doors in a ply 2x4 door/wall. its all negative pressure(read your bible) so no air makes it out. matter-of-fact we had to use some organic bug killer RIPE with fish oil, the open room stunk but with the door closed all you could smell was plywood(realy close...lol).

CAUTION ON THE OZONE GENERATOR: I have one and have done some research. please use only 1-2 min at a time and an hour or more between bursts. just thinking of ur health brother.

good luck
db:smokin: