| Views | |
| Engineering principles and medical discoveries | 55 |
| November 2012 | December 2012 | January 2013 | March 2013 | April 2013 | May 2013 | |
| Engineering principles and medical discoveries | 11 | 10 | 10 | 1 | 4 | 8 |
| Views | |
| United States of America | 31 |
| China | 13 |
| Canada | 8 |
| South Africa | 2 |
| Iran | 1 |
| Views | |
| Beijing | 9 |
| Redwood City | 9 |
| Sayreville | 8 |
| Toronto | 7 |
| Seattle | 3 |
| Potchefstroom | 2 |
| Ashburn | 1 |
| Chicago | 1 |
| Ottawa | 1 |