Radio waves have the longest wavelengths in the electromagnetic spectrum. These waves can be longer than a football field or as short as a football. Radio waves do more than just bring music to your radio.They also carry signals for your television and cellular phones.adio waves have the longest wavelengths in the electromagnetic spectrum. These waves can be longer than a football field or as short as a football. Radio waves do more than just bring music to your radio.
Bell's palsy is a form of temporary facial paralysis resulting from damage or trauma to the facial nerves. The facial nerve-also called the 7th cranial nerve-travels through a narrow, bony canal (called the Fallopian canal) in the skull, beneath the ear, to the muscles on each side of the face.hen Bell's palsy occurs, the function of the facial nerve is disrupted, causing an interruption in the messages the brain sends to the facial muscles. This interruption results in facial weakness or paralysis.
Cerebral palsy can affect a personâs posture, balance and ability to move, communicate, eat, sleep and learn. The parts of the body affected by cerebral palsy, the level of severity and combination of symptoms can differ for each person.For example, one person may have a weakness in one hand and find tasks like writing or tying shoelaces challenging.ecause cerebral palsy can affect the muscles around the mouth, 1 in 5 children with cerebral palsy have saliva loss (also known as dribbling, drooling or sialorhrea). The saliva loss may be more noticeable when they are concentrating on a fine motor task.