tag:blogger.com,1999:blog-3646380201632777729.post400326659507207052..comments2023-10-11T06:33:21.254-07:00Comments on WHO INVENTED IT?: WHO INVENTED THE MICROPHONE IN 1877?Brenda Aurora Verna Ysaguirrehttp://www.blogger.com/profile/16063916814260966687noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-3646380201632777729.post-68485897852027359932011-02-10T08:17:59.318-08:002011-02-10T08:17:59.318-08:00That was really good. It had a lot of good informa...That was really good. It had a lot of good information. Thank you!Celine!https://www.blogger.com/profile/16698227884921828806noreply@blogger.com