Classic Leg Prostheses.
If a new technique can prove its worth, it could send these clunky ball-and-socket prostheses the way of the dinosaurs.
Cpl Richard Cave RLC (Phot)/MOD
There are a lot of fancy, high-tech prosthetics out there. Some can read electrical signals from the nerves and muscles of the remaining tissue, while others even interface with the brain to read a person’s intentions when she, say, wants to reach for a chocolate