| Giver | Post | Date |
| varundixitmro2512 | By devising an instrument made from a rod, wire, and lead balls, and | 16-Nov-2016 |
| a6150 | By devising an instrument made from a rod, wire, and lead balls, and | 16-Nov-2016 |
| AlexGenkins1234 | By devising an instrument made from a rod, wire, and lead balls, and | 17-Oct-2016 |
| jayshah0621 | By devising an instrument made from a rod, wire, and lead balls, and | 27-Jul-2016 |
| grtraviteja18 | By devising an instrument made from a rod, wire, and lead balls, and | 30-Jun-2016 |
| nikhdyhyd | By devising an instrument made from a rod, wire, and lead balls, and | 25-Jun-2016 |
| rajatmahan | By devising an instrument made from a rod, wire, and lead balls, and | 22-Jun-2016 |