User contributions for Marcin
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27 December 2025
- 22:5422:54, 27 December 2025 diff hist +42 Marcin Log →Sat Dec 27, 2025
- 22:5122:51, 27 December 2025 diff hist +243 Hot Rolling →Small mill From 1/2" Rebar to 1/32" Sheet
- 22:2722:27, 27 December 2025 diff hist +46 Hot Rolling No edit summary
- 22:2222:22, 27 December 2025 diff hist +141 Hot Rolling →About
- 22:1922:19, 27 December 2025 diff hist +184 Hot Rolling No edit summary
- 22:1322:13, 27 December 2025 diff hist +171 Hot Rolling Removed redirect to Metal Roller Tag: Removed redirect
- 22:1222:12, 27 December 2025 diff hist +18 Marcin Log →Sat Dec 27, 2025
- 21:2921:29, 27 December 2025 diff hist −1,506 Engines →Gas current
- 21:2121:21, 27 December 2025 diff hist +1 Future Builders Academy Application →Step 2 – Video of Interest (VOI) current
- 21:1921:19, 27 December 2025 diff hist +74 Future Builders Academy Application →Step 2 – Video of Interest (VOI)
- 21:1221:12, 27 December 2025 diff hist +40 N Investment Prospectus Redirected page to Investment Prospectus 2026 current Tag: New redirect
- 21:1221:12, 27 December 2025 diff hist +46 Marcin Log →Fri Dec 26, 2025
- 04:0204:02, 27 December 2025 diff hist +29 Marcin Log →Fri Dec 26, 2025
- 03:3003:30, 27 December 2025 diff hist 0 N File:Osfd.png No edit summary current
- 03:3003:30, 27 December 2025 diff hist −1 Open Source Freeze Dryer No edit summary current
- 03:2903:29, 27 December 2025 diff hist +142 N Open Source Freeze Dryer Conceptual Design Created page with "https://docs.google.com/presentation/d/1CRMi-rRLbWSQO24l5HA1BLwcCfntgSHSDhOyBDtjmEg/edit?slide=id.g38678527fe9_1_17#slide=id.g38678527fe9_1_17" current
- 03:2903:29, 27 December 2025 diff hist +3,890 N Open Source Freeze Dryer Created page with "{{subst:Dev+|Open Source Freeze Dryer}}"
- 03:2803:28, 27 December 2025 diff hist −11 Freeze Dried Fruit Powders No edit summary current
- 03:2703:27, 27 December 2025 diff hist +31 Marcin Log →Fri Dec 26, 2025
26 December 2025
- 22:4622:46, 26 December 2025 diff hist +43 Open Source Heat Pump Calculations →Cost current
- 22:4522:45, 26 December 2025 diff hist +295 N Open Source Heat Pump Calculations Created page with "=Cost= Components $11k OSE, $5k industry standard, but installed industry standard is $15k. Real savings come from zero marginal energy cost and aeriveability over lifetime, with 30 year TCO of $17k OSE and $80k industry standard. https://chatgpt.com/share/694f053b-ac5c-8010-9abd-48733240b9d8"
- 22:0022:00, 26 December 2025 diff hist +87 Open Source Heat Pump Conceptual Design →Chat current
- 21:5321:53, 26 December 2025 diff hist −1,663 Open Source Heat Pump BOM No edit summary current
- 21:5121:51, 26 December 2025 diff hist +5,607 N Open Source Heat Pump BOM Created page with "= Open Heat Pump Module v1.0 = This page documents an open-hardware heat pump module built from **off-the-shelf, serviceable, replaceable HVAC parts**. The design is a **reversible 2-ton (≈24,000 BTU/h) R-410A heat pump** that can be integrated into air-to-water or water-loop hydraulic systems. == Goal == Create a modular, serviceable, repairable heat pump core using standardized refrigeration components that any trained technician can maintain without proprietary..."
- 21:4821:48, 26 December 2025 diff hist +220 Open Source Heat Pump Conceptual Design →Concept and Rollout
- 21:4621:46, 26 December 2025 diff hist +46 Marcin Log →Thu Dec 25, 2025
- 04:3704:37, 26 December 2025 diff hist +6 Marcin Log →Thu Dec 25, 2025
- 04:0604:06, 26 December 2025 diff hist +155 CNC Sawmill →Concept current
- 04:0004:00, 26 December 2025 diff hist +6 Marcin Log →Tue Dec 23, 2025
- 03:5603:56, 26 December 2025 diff hist +164 CNC Sawmill →Concept
- 03:3403:34, 26 December 2025 diff hist +314 CNC Sawmill →Concept
- 03:1403:14, 26 December 2025 diff hist +152 CNC Sawmill →Concept
- 02:3602:36, 26 December 2025 diff hist +156 CNC Sawmill →Concept
- 02:2602:26, 26 December 2025 diff hist +150 Nema 34 Motors No edit summary current
- 02:1002:10, 26 December 2025 diff hist +203 CNC Sawmill →Working Doc
- 02:0902:09, 26 December 2025 diff hist +18 Marcin Log →Thu Dec 25, 2025
- 01:5701:57, 26 December 2025 diff hist +34 100 Pitch Chain →60 Chain current
- 01:4401:44, 26 December 2025 diff hist +147 Nema 34 Motors No edit summary
- 01:4301:43, 26 December 2025 diff hist +531 N Nema 34 Motors Created page with "*1100 oz in kit [https://www.ebay.com/itm/335360397490?_skw=nema+34+stepper&itmmeta=01KDC526TJ3KEPY884NDA0Q6WQ&hash=item4e150990b2:g:JjUAAeSwI1BpMSv5&itmprp=enc%3AAQAKAAAA8FkggFvd1GGDu0w3yXCmi1eZfZQAoCk1d0pllCNJgiEmLaytm9u3jhJjN%2Fs6yoKJfmzfaN0RBonDXJMvdWoFk4wYt22evaG9bBesHvVhROLAJXdfaJZwF4BBEUHmaz6LmrRfiIZ5LLuYs0pVuH%2BiiB9UosCUFfpFIjlP4L3tfkd--Hu9b%2FNNvAwGAbNoGX5CK7R%2BojNNhba6jpetBKVOiaYmcJqSt310TbQtvpLn2TlMlNXkhj4T5rFjlFf4sRL7KrD8mUvl5dXHTQ2wGOyK1G%2BlOj4uGx2udPs1F4..."
- 01:4201:42, 26 December 2025 diff hist +20 Marcin Log →Thu Dec 25, 2025
- 01:3801:38, 26 December 2025 diff hist +10 Nema 23 Stepper Motor No edit summary current
- 01:3801:38, 26 December 2025 diff hist +20 Marcin Log →Thu Dec 25, 2025
- 00:3700:37, 26 December 2025 diff hist +138 Robust Modular Degeneracy →Examples current
- 00:3000:30, 26 December 2025 diff hist +95 Integrated Design No edit summary current
- 00:2900:29, 26 December 2025 diff hist +39 N Modular Robust Degeneracy Redirected page to Robust Modular Degeneracy current Tag: New redirect
- 00:2900:29, 26 December 2025 diff hist 0 Integrated Design No edit summary
- 00:2800:28, 26 December 2025 diff hist +39 N Degenerate Robust Modularity Marcin moved page Degenerate Robust Modularity to Robust Modular Degeneracy current Tag: New redirect
- 00:2800:28, 26 December 2025 diff hist 0 m Robust Modular Degeneracy Marcin moved page Degenerate Robust Modularity to Robust Modular Degeneracy
- 00:2700:27, 26 December 2025 diff hist +65 Integrated Design →Integrated Design vs Integrated Design Theory
- 00:2600:26, 26 December 2025 diff hist +106 Robust Modular Degeneracy No edit summary