This is an easy way to make opening doors easy for your older relatives. Older people are more subject to arthritis, a disease that prevents the turning of joints in the human body. It also causes joint inflammation. This LEGO door opener allows people with arthritis to open doors easily, thereby reducing the amount of pain that comes from turning a joint.
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.