1. Massachusetts Institute of Technology 2. University of California Berkeley 3. Stanford University 4. California Institute of Technology 5. University of Cambridge 6. University College London 7. Carnegie Mellon University 8. Georgia Institute of Technology 9. University of Tokyo10. National University of Singapore11. University of Toronto12. University of Oxford13. Swiss Federal Institute of Technology Zurich14. Princeton University15. Harvard University16. Tsinghua University China17. Delft University of Technology18. University of California Los Angeles19. University of Illinois Urbana Champaign20. Cornell University21. University of Melbourne22. Tokyo Institute of Technology23. Hong Kong University of Science & Technology24. Purdue University25. Technion – Israel Institute of Technology26. Nanyang Technological University27. McGill University28. University of New South Wales29. Kyoto University30. University of British Columbia31. University of Texas Austin32. University of Michigan33. Indian Institute of Technology Bombay34. Ecole Polytechnique35. University of Waterloo36. Peking University37. Indian Institute of Technology Delhi38. University of California San Diego39. Australian National University40. Technische Universität München41. University of Sydney42. Texas A&M University43. University of Manchester44. Monash University45. Virginia Polytechnic Institute and State University46. Yale University47. Ecole Polytechnique Fédérale de Lausanne48. Korea Advanced Institute of Science & Technology49. University of Science & Technology of China50. Rensselaer Polytechnic Institute .