**References**

### Articles

- [3D Printed Magnets from Recycled Materials](https://3dprintingindustry.com/news/spanish-researchers-develop-3d-printed-magnets-made-of-recycled-materials-203579/) [2]
- [Open-Source Plastic Recycling](https://www.engineering.com/open-source-fabbing-gives-plastic-waste-new-life/) [9]
- [[filtered] Open-Source Platform](https://www.designweek.co.uk/issues/17-23-february-2020/precious-plastic/) [11]
- [[filtered] Wikipedia](https://en.wikipedia.org/wiki/Precious_Plastic) [15]

### Papers

- [Repetitive Recycling of PLA Filament](https://pmc.ncbi.nlm.nih.gov/articles/PMC10490016/) [3][5]

### YouTube

- [Magnet-Embedded 3D Printing Tutorial](https://www.youtube.com/watch?v=wJgoH2Or03s) [1]
- [Magna-Tiles Alphabet Tutorial](https://www.youtube.com/watch?v=4HQsJ49ia-c) [6]

### Open-source Designs

- [PLA Scrap Recycling Guide](https://class.textile-academy.org/2020/loes.bogers/files/recipes/recycledPLA/) [4]
- [Magnetic 3D Printing Guide](https://www.instructables.com/How-to-Make-Your-3D-Printed-Projects-Magnetic/) [7]
- [[filtered] Open Source Fund](https://opencollective.com/precious-plastic/projects/open-source-fund) [13]

### Books

- ~~[Raspberry Pi Projects Book](https://scibizsw.com/20_THE%20OFFICIAL%20RASPBERRY%20PI%20PROJECTS%20BOOK%20v3.pdf)~~ [10]
- [MagPi Archive](https://archive.org/stream/MagPi/Projects_Book_v3_djvu.txt) [12]

### Community Projects

- [3D Printed Magnet Hold-Down](https://community.glowforge.com/t/3d-printed-neodymium-magnet-material-hold-down/28003) [8]