In the future, nanotechnologies could help doctors detect disease earlier, target drugs to exact locations in the body, and give us new ways to grow and repair body tissue. But what will this mini medicine be like?
Media images often show super-small submarines shooting through the blood, but this vision of nano-sized healthcare is unlikely to become a reality. Scaled-down metal machines won't work on the nano-scale.
|What will the future of healthcare look like?|