About 250 million people worldwide — over 4 percent of the world's population — suffer from hearing impairment. And according to the Deaf Action Center, only 5 million out of 25 million people in the U.S. who need a …
Tag: action
About 250 million people worldwide — over 4 percent of the world's population — suffer from hearing impairment. And according to the Deaf Action Center, only 5 million out of 25 million people in the U.S. who need a …