The ossicles are classically supposed to mechanically convert the vibrations of the eardrum, into amplified pressure waves in the fluid of the cochlea (or inner ear) with a lever arm factor of 1.3.
1 In 2008, research on marijuanaâs risk to health commissioned by nonpartisan British think tank the Beckley Foundation found: âThe public health impact of contemporary patterns of cannabis use are modest by comparison with those of other illicit drugs (such as the opioids) or with alcohol. In 2002, an exhaustive review of marijuana and health performed by a special Canadian Senate committee found that âscientific evidence overwhelmingly indicates that cannabis is substantially less harmful than alcohol and should be treated not as a criminal issue but as a social and public health issue.â.
While marijuana (cannabis) has been available for sale for medicinal purposes for several years in numerous states, three states, Colorado, Washington, and Oregon, allow any adult age 21 or older, including air travelers from other states or countries, to legally buy and consume marijuana products. It depends on the item. Federal law prohibits the importation or export of any drug paraphernalia used to consume marijana. However, items that are not not directly related to the use or production marijuana, for example clothing depicting marijuana plants, would be legal.