Rumi Chunara, 32
Crucial information about disease outbreaks can be gleaned earlier.
Severin Hacker, 30
A novel approach to learning languages is making the Web more accessible.
Sarah Kearney, 29
A financial innovator is crafting a way for foundations to invest in clean energy.
Quoc Le, 32
Frustration with waiting for computers to learn things inspired a better approach.
Manu Prakash, 34
Imaginative inventions liberate science from the ivory tower.
Julie Shah, 32
This MIT engineering professor is turning robots into ideal colleagues for humans.