资讯

HUNTINGTON, W.Va. (WSAZ) - A very small part of your body can have a huge impact on your overall health. Dr. Rebecca Brashears, owner and audiologist with Ascent Audiology & Hearing, stopped by First ...
"Wondering About Sound" is an educational film that explores the nature of sound and how it is created through vibrations. It explains that sounds can be high or low, loud or soft, and are caused by ...