2. Moving away from fossil fuels to renewable energy is surely the most important engineering and scientific challenge of our age.
3. "Even though these two researchers worked independently of one another, the combination of Shapley's basic theory and Roth's empirical investigations, experiments and practical design has generated a flourishing field of research and improved the performance of many markets," the academy said.
4. In this Jan. 7, 1997, file photo, Steve Jobs, chief executive of Pixar, speaks at the MacWorld trade show in San Francisco.
5. Age: 53
6. Arizona, Texas Head List Of Best States For Expected Job Growth