Spider silk screws/framework
Pound for pound, a spider's web can be stronger than steel, but it can also dissolve. Suffice to say, the medical applications are endless. On Pure Genius, Dr. Malik Verlaine came up with the idea to use spider silk on a boy's shattered legs.
Watch "It's Your Friendly Neighborhood Spider Silk Surgery" (Episode 2, Season 1 of Pure Genius) on CBS All Access.