How astronauts are keeping you healthy from 250 miles up
1. Robots that can remove brain tumours
2. Eye trackers used in laser eye surgery
3. Helping asthmatics breathe
4. Keeping your bones strong
5. Measuring your body's temperature
6. Measuring pressure inside the skull
7. A Star Trek tractor beam to help pass kidney stones
8. Making teeth braces invisible
9. Detecting injuries and cancer using medical imaging
10. Simplified kidney dialysis from space craft filtration systems