High school students invent new toothbrush for those with Parkinson's disease wdbj7.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wdbj7.com Daily Mail and Mail on Sunday newspapers.
It started as a school project. Now, residents at the Magnolia Springs retirement community hope this toothbrush holder can help others who have tremors.
High school students invent new toothbrush for those with Parkinson's disease wkyt.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wkyt.com Daily Mail and Mail on Sunday newspapers.