David Carr
Location: Fairfield Glade, Tennessee United States
Company: none at present
Profession: Inventor / Synthesist
Number of times previously entering contest: 4
Inspired by: God. Zen breathing.
2020 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 03/22 | Extinguishing Mine Fires with Liquid Nitrogen | Sustainable Technologies/Future Energy | 1235 | 0 |
2019 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 05/21 | Carr Oxygen Supplemented Combustion | Sustainable Technologies | 1636 | 1 |