PITTSBURGH , Nov. 25, 2025 /PRNewswire/ -- "I wanted to create an inventive new practice accessory that would allow a singer to hear their own voice while also hearing the audio of prerecorded music ...

PITTSBURGH , Nov. 25, 2025 /PRNewswire/ -- "I wanted to create an inventive new practice accessory that would allow a singer to hear their own voice while also hearing the audio of prerecorded music ...

PITTSBURGH, Oct. 21, 2025 /PRNewswire/ -- "I wanted to create a new practice jersey that enables you to easily display a player's number on the front and back," said an inventor, from Southlake, Texas ...