1. Harvard University

11. University of Chicago

2. University of Cambridge

12. Columbia University

3. University of Oxford

13. Duke University

4. Massachusetts Institute of Technology

14. Beijing University

5. Yale University 6 Stanford University

15. Cornell University

6. California Institute of Technology

16. Australian National University

7. University of California, Berkeley

17. London School of Economics and Political Science

8.  Imperial College London

18. Ecole Normale Supérieure

10.  Princeton University

19. National University of Singapore

1. Massachusetts Institute of Technology

11. Oxford University

2. University of California, Berkeley

12. 12 ETH Zurich

3. Indian Institutes of Technology

13. Delft University of Technology

4. Imperial College London

14. Tsing Hua University

5. Stanford University

15. Nanyang Technological University

6. Cambridge University

16. Melbourne University

7. Tokyo University

17. Hong Kong University of Science & Technology

8.  NationalUniversity of Singapore

18. Tokyo Institute of Technology

9.  California Institute of Technology

19. University of New South Wales

10. Carnegie Mellon University

20.  Beijing University