Head noise (tinnitus) can be caused by broken or damaged hairs on auditory cells, turbulence in a carotid artery or jugular vein, temporomandibular joint (TMJ) issues, and problems in the auditory processing pathways of the brain. Tinnitus (TIN-ih-tus) is the perception of noise or ringing in the ears. A common problem, tinnitus affects about 1 in 5 people. Tinnitus isn't a condition itself â it's a symptom of an underlying condition, such as age-related hearing loss, ear injury or a circulatory system disorder. Although bothersome, tinnitus usually isn't a sign of something serious. Although it can worsen with age, for many people, tinnitus can improve with treatment.
Cotton is believed to have originated from the Indus Valley Civilization, which a huge area of northwestern India and eastern Pakistan over 7000 years ago. In the Americas, co â¦ tton was first cultivated in Mexico some 8000 years ago.
Calico originated in Kozhikode (also known as Calicut, from which the name of the textile came) in southwestern India during the 11th century. The cloth was known as cÄliyan to the natives.n the US 1  : Calicoâcotton fabric with a small, all-over floral print. 2  Muslin âsimple, cheap equal weft and warp plain weave fabric in white, cream or unbleached cotton and/or a very fine, light plain weave cotton fabric (sometimes called muslin gauze). 3  Muslin gauzeâthe very lightest, most open weave of muslin. 4  Gauze âany very light fabric, .... 5  Che