Scientists Create Flat Breasts on a Chip for Breast Cancer Research

That's a breast on a chip. Why? Because though it looks like a slide, it actually accurately mimics the branching mammary duct system of a breast, where most breast cancers begin. That's key for cancer research since scientists can now test new approaches for treatment, like magnetic nanoparticles. It sounds insane: »2/23/11 9:20pm2/23/11 9:20pm