29-07-2014, 21:32
Its really not the size of the dome as long as its not too small..... or too large... but what ever is under the dome you use is effected by the negative air pressure and will want to grow...
Even medical institutions use the same principle... www.ncbi.nlm.nih.gov/pmc/articles/PMC3266212/
Even medical institutions use the same principle... www.ncbi.nlm.nih.gov/pmc/articles/PMC3266212/