| Title | Age |
|---|---|
| Civil engineering | 9 years, 34 weeks and 1 day |
| Robot | 9 years, 34 weeks and 1 day |
| Android (operating system) | 9 years, 34 weeks and 1 day |
| Smart Watch | 9 years, 34 weeks and 1 day |
| Smart Phone | 9 years, 34 weeks and 1 day |
| Global Warming | 9 years, 34 weeks and 2 days |
| Airplane | 9 years, 34 weeks and 2 days |
| Motor Cycle | 9 years, 34 weeks and 2 days |
| Train | 9 years, 34 weeks and 2 days |
| Car | 9 years, 34 weeks and 2 days |