| Giver | Post | Date |
| Edummm | Six machines, each working at the same constant rate | 30-May-2018 |
| suhrt | Six machines, each working at the same constant rate | 12-Feb-2018 |
| dave13 | Six machines, each working at the same constant rate | 01-Feb-2018 |
| Azack | Six machines, each working at the same constant rate | 26-Jan-2018 |
| Pieteeerr | Six machines, each working at the same constant rate | 28-Dec-2017 |
| thangvietnam | Six machines, each working at the same constant rate | 19-Dec-2017 |
| mpmbtr | Six machines, each working at the same constant rate | 18-Dec-2017 |
| srchen | Six machines, each working at the same constant rate | 30-Nov-2017 |
| mwvan | Six machines, each working at the same constant rate | 10-Nov-2017 |
| ndlohrmann92 | Six machines, each working at the same constant rate | 22-Oct-2017 |
| freerumour | Six machines, each working at the same constant rate | 18-Sep-2017 |
| shalini14 | Six machines, each working at the same constant rate | 15-Jun-2017 |
| asiqqy | Six machines, each working at the same constant rate | 31-May-2017 |
| manasvinimehta1@gmail.com | Six machines, each working at the same constant rate | 11-Apr-2017 |
| Lenny23 | Six machines, each working at the same constant rate | 30-Mar-2017 |
| ahmedimran1 | Six machines, each working at the same constant rate | 29-Mar-2017 |
| | Six machines, each working at the same constant rate | 19-Mar-2017 |
| anthonywma | Six machines, each working at the same constant rate | 08-Jan-2017 |
| ab52 | Six machines, each working at the same constant rate | 03-Jan-2017 |
| ssmag | Six machines, each working at the same constant rate | 02-Jan-2017 |
| Shivasankari | Six machines, each working at the same constant rate | 26-Dec-2016 |
| AkankshaSharma25 | Six machines, each working at the same constant rate | 21-Dec-2016 |
| dantepelo | Six machines, each working at the same constant rate | 16-Dec-2016 |
| Mike2805 | Six machines, each working at the same constant rate | 04-Dec-2016 |
| ashv318 | Six machines, each working at the same constant rate | 21-Nov-2016 |
| rahulj14 | Six machines, each working at the same constant rate | 25-Oct-2016 |
| Mohsen95 | Six machines, each working at the same constant rate | 18-Oct-2016 |
| BrunoGM | Six machines, each working at the same constant rate | 14-Oct-2016 |
| ameyaprabhu | Six machines, each working at the same constant rate | 12-Aug-2016 |
| rahulkotian | Six machines, each working at the same constant rate | 20-Jun-2016 |
