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1 hour ago
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Iron filings go in the upper two layers, the largest is for waste material--animal or plant, below that is the agitator which helps unsettle the movement. Below that is a chamber for iron sand or reeds to break it down further. The final bottom container is biochar to filter the liquids for irrigation, below that is a funnel that water comes down from. This is a prototype. Use at own risk. If it saves a life then it was worth it. Best of luck to us all.
WARNING: DO NOT STORE WITH WASTE, NO OPEN FLAMES, NO KEEP IN OPEN VENTILATED AREA.
Goals:
1. Emergency Relief Edition – Free
STL and design files for basic prototype build
Minimal build notes (for immediate emergency relief use)
Always free, no barriers
Includes full disclaimer and safety notes
2. Hobbyist Supporter Edition – $79.99
Everything in the Emergency Relief Edition
Extended build notes with additional detail
Layer-by-layer guidance for small-scale personal builds
Directly supports ongoing research and humanitarian distribution
3. Innovator Supporter Edition – $150
Everything in the Hobbyist Edition
CAD source files for modification and customization
Detailed fertilizer and irrigation integration notes
Access to any future digital updates released for this prototype
Recognition as an early supporter of circular trust R&D
4. Research & NGO Pack – $500
Everything in the Innovator Edition
Expanded documentation package (design rationale, testing suggestions)
Priority access to updates and refinements
Direct impact reporting: know how your contribution supports humanitarian release
Listed (if desired) as a named sponsor in future updates
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Circular Trust Commitment
Every purchase directly sustains the project:
70% → Research & Development
20% → Humanitarian Relief (keeping the Emergency Edition free worldwide)
10% → Hosting & Administration
