| 1 | This suggests the ability to recognize faces is heritable. | |
| 2 | Each fertility clinic has its own system for identifying and tracking embryos. | |
| 3 | The next steps in a teardown are identifying the parts and calculating the costs of materials and assembly. | |
| 4 | And researchers have long known that crows-like many other animals-can quickly learn to recognize people who feed them. | |
| 5 | Jiulong Shan, who joined Google five years ago, works on projects such as voice-recognition technology with co-workers across the globe, from Silicon Valley to India. |