1. Amazon. 2023. Magnets Iron Filings. https://a.co/d/5953QM1 Amazon. 2023. Magnets Iron Filings. https://a.co/d/5953QM1
2. Patrick Baudisch , Stefanie Mueller , 2017. Personal fabrication. Foundations and Trends® in Human–Computer Interaction 10, 3–4 ( 2017 ), 165–293. Patrick Baudisch, Stefanie Mueller, 2017. Personal fabrication. Foundations and Trends® in Human–Computer Interaction 10, 3–4 (2017), 165–293.
3. Electronics as material
4. bigtreetech. 2020. BIGTREETECH-SKR-V1.3. https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3/tree/master/BTT%20SKR%20V1.4 bigtreetech. 2020. BIGTREETECH-SKR-V1.3. https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3/tree/master/BTT%20SKR%20V1.4
5. PAPILLON