Rudolph Draaisma
Location: Phnom Penh, Kandal Cambodia
Company: private person
Profession: retired elect/mech/thermo engineer
Number of times previously entering contest: 1
Favorite design and analysis tools: Energy conversion systems - Mathcad/Autocad
Hobbies and activities: physics
Inspired by: The exceptional, what has been overlooked by others ..
2014 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 06/08 | A life-Support system for manned bases on other planets | Aerospace & Defense | 5125 | 1 |
| 04/16 | Atmospheric Heat Pump (AHP) | Sustainable Technologies | 5292 | 0 |