This is my attempt to explain air pressure in ductwork. This video is part of the heating and cooling series of training videos made to accompany my websites... This is my attempt to explain air pressure in ductwork. This video is part of the heating and cooling series of training videos made to accompany my websites... Skip navigation
Medical marijuana refers to the use of the Cannabis plant as a physician-recommended herbal therapy as well as synthetic THC and cannabinoids. So far, the medical use of cannabis is legal only in a limited number of territories, including Canada, Belgium, Australia, the Netherlands, Spain, and several U.S. states.
In 2000, the Hawaii Legislature became the first in the U.S. to allow seriously ill patients to use medical marijuana. Hawaii expanded patient access by creating a system for medical marijuana dispensaries. On July 14, 2015, Gov. David Ige signed two important medical marijuana laws. HB 321 allowed medical marijuana dispensaries to operate in Hawaii, and SB 1291 strengthened anti-discrimination protections for patients.