this_was_posted
- Karma
- 344
- Created
- 6 years ago
Recent Submissions
- 1. ▲ The Sparkplug Specification (sparkplug.eclipse.org)
- 2. ▲ The IDP Knowledge Base System (idp-z3.be)
- 3. ▲ BlimpDrive: Electric paramotor for self-launching and sustaining soaring flights (justine-haupt.com)
- 4. ▲ Backyard Roller Coasters (backyardrollercoasters.org)