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.
Addiction researchers have consistently reported that marijuana is far less addictive than alcohol based on a number of factors. In particular, alcohol use can result in significant and potentially fatal physical withdrawal, whereas marijuana has not been found to produce any symptoms of physical withdrawal.or example, one recent study found that teens who used marijuana as well as alcohol suffered significantly less damage to the white matter in their brains. Of course, what is beyond question is that alcohol damages brain cells. 5. Alcohol use is linked to cancer.
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.