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byufan4everThis article is a great read.
The inexpensive, simple-to-build device could help any family where someone has a range-of-motion issue â an estimated 4.5 million Americans â from knee surgery recovery to osteoarthritis. So the team will put the design and detailed instructions online for free, making it possible for even people with limited mechanical skills to build their own.
Way to go BYU students!

