US MI College Football Earhole Covers (CR)
Engineering professor makes helmet inserts to lessen crowd noise for Michigan State football players
By ASSOCIATED PRESS
Published - Nov 25, 2024, 12:02 AM ET
Last Updated - Dec 16, 2024, 05:13 PM EST
A Michigan State University engineering professor and undergraduate student have designed and produced a 3D-printed helmet earhole insert that helps drown out crowd noise for players on the school’s football team (AP video: Mike Householder)
