| Title | Age |
|---|---|
| Civil engineering | 10 years, 15 weeks and 2 days |
| Robot | 10 years, 15 weeks and 2 days |
| Android (operating system) | 10 years, 15 weeks and 2 days |
| Smart Watch | 10 years, 15 weeks and 2 days |
| Smart Phone | 10 years, 15 weeks and 2 days |
| Global Warming | 10 years, 15 weeks and 3 days |
| Airplane | 10 years, 15 weeks and 3 days |
| Motor Cycle | 10 years, 15 weeks and 3 days |
| Train | 10 years, 15 weeks and 3 days |
| Car | 10 years, 15 weeks and 3 days |