David Shields
Location: Hattiesburg, MS United States
Company: SpinDyne LLC
Profession: Engineer/Designer
Number of times previously entering contest: never
Favorite design and analysis tools: AutoCad, Excel
Hobbies and activities: computer animation, reading, public speaking
Inspired by: everything in nature
2012 Entries
Date | Title | Category | Views | Votes |
---|---|---|---|---|
06/28 | High Expansion Rotary Steam Engine | Sustainable Technologies | 8964 | 0 |