3D printer helps people walk by building leg supports
Not too long ago printing something in 3D might have seemed like science-fiction.
Insoles and splints can take up to six weeks to make, but the new technology is helping doctors create tailor-made support in just one day.
A team at Glasgow Caledonian University believe the new techniques used to create supportive splints could help millions of people with foot and ankle disabilities.
Here's Leah with the story.