<p>3D printing is becoming an incredibly versatile modern tool - with scope to apply it to engineering, manufacturing, architecture and design challenges. And it's increasingly being used in ... healthcare.</p><p>Plus, Kylie and Gillian had been friends for years when Kylie had a stroke in her early 30s. It turned Kylie's work-driven life upside down, and forced her and husband Chris to re-evaluate everything.</p><p>This week's Health Report features stories from our archive. We'll be back with a new program next week.</p>