| Giver | Post | Date |
| ArdishaChhabra | A copy machine, working at a constant rate, makes 35 copies | 05-Jan-2023 |
| GALAHAD | A copy machine, working at a constant rate, makes 35 copies | 21-Mar-2022 |
| michelle79 | A copy machine, working at a constant rate, makes 35 copies | 05-Jul-2021 |
| abina | A copy machine, working at a constant rate, makes 35 copies | 01-Jul-2021 |
| priyankaraj | A copy machine, working at a constant rate, makes 35 copies | 12-Mar-2021 |
| bushraaslam | A copy machine, working at a constant rate, makes 35 copies | 21-Feb-2021 |