User contributions for Marcin
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28 December 2025
- 22:4522:45, 28 December 2025 diff hist +73 N Auto Wood Stacker Created page with "https://www.woodflowtechnologies.com/smart-stacker?utm_source=chatgpt.com" current
- 22:4522:45, 28 December 2025 diff hist +23 Marcin Log →Sun Dec 28, 2025
- 22:2622:26, 28 December 2025 diff hist +113 N EFI Hydrogen Engine Conceptual Design Created page with "*Building a lifetime design 15 hp from scratch - [https://chatgpt.com/share/6951ae7b-12a4-8010-9613-ca749c272f15]" current
- 22:2122:21, 28 December 2025 diff hist +3,775 N Open Source Small Engine Created page with "{{subst:dev+|EFI Hydrogen Engine}}" current
- 22:2122:21, 28 December 2025 diff hist +31 Marcin Log →Sun Dec 28, 2025
- 21:4221:42, 28 December 2025 diff hist +24 Marcin Log →Sun Dec 28, 2025
- 21:2821:28, 28 December 2025 diff hist +24 Marcin Log →Sun Dec 28, 2025
- 21:2821:28, 28 December 2025 diff hist +33 N Brazing Carbide Marcin moved page Brazing Carbide to Open Source Carbide current Tag: New redirect
- 21:2821:28, 28 December 2025 diff hist 0 m Open Source Carbide Marcin moved page Brazing Carbide to Open Source Carbide current
- 21:2421:24, 28 December 2025 diff hist +25 N Eduardo Redirected page to Eduardo Log current Tag: New redirect
- 21:2421:24, 28 December 2025 diff hist +9 Mark Changed redirect target from Mark Log to Mark McKinley Log current Tag: Redirect target changed
- 21:2421:24, 28 December 2025 diff hist +22 N Mark Redirected page to Mark Log Tag: New redirect
- 21:2421:24, 28 December 2025 diff hist +8 Keith Changed redirect target from Keith Log to Keith Wiggans Log current Tag: Redirect target changed
- 21:2321:23, 28 December 2025 diff hist +23 N Keith Redirected page to Keith Log Tag: New redirect
- 21:2321:23, 28 December 2025 diff hist +1,115 N Open Source Plastic to Fuel Conceptual Design Created page with "=Communications= To Keith, Mark, Tom, Eduardo - Keith, Can we set up a call like we tried before on Pyrolysis? Specific question to answer - how much does it cost in capital and effort if we were to set up a simple plastic (say polyethylene) to gasoline extraction system, such that we can run gasoline engines. Specifically, starting with 15 hp briggs and stratton engines. Would like to find out if this is something we can take on in the immediate term,..." current
- 21:2221:22, 28 December 2025 diff hist +3,965 Pyrolysis No edit summary current
- 21:2221:22, 28 December 2025 diff hist +15 Marcin Log →Sun Dec 28, 2025
- 21:0821:08, 28 December 2025 diff hist +4 Open Source Everything Store →Summary current
- 21:0821:08, 28 December 2025 diff hist +81 Open Source Everything Store →Summary
- 21:0521:05, 28 December 2025 diff hist +40 N OSE Investment Prospectus Redirected page to Investment Prospectus 2026 current Tag: New redirect
- 21:0521:05, 28 December 2025 diff hist +85 Marcin Log →Sat Dec 27, 2025
- 00:0500:05, 28 December 2025 diff hist +194 Open Source Metal Rolling Conceptual Design No edit summary current
27 December 2025
- 23:5723:57, 27 December 2025 diff hist +41 Open Source Metal Rolling Conceptual Design No edit summary
- 23:3623:36, 27 December 2025 diff hist +303 N Open Source Metal Rolling Conceptual Design Created page with "=Small mill From 1/2" Rebar to 1/32" Sheet= *Use 3" rollers. *Use 4130 steel, not CR - needs to be hard. Heat treat it - heat and qeunch in oil. **Use an electric kiln for heat treat. Then quench oil at $20/gallon, not cheap but should last - [https://chatgpt.com/c/69505cb4-8ddc-832a-a7c1-e3619983a017]"
- 23:3623:36, 27 December 2025 diff hist −306 Hot Rolling →Small mill From 1/2" Rebar to 1/32" Sheet current
- 23:3623:36, 27 December 2025 diff hist +17 Hot Rolling →Small mill From 1/2" Rebar to 1/32" Sheet
- 23:3523:35, 27 December 2025 diff hist +8 Hot Rolling No edit summary
- 23:3523:35, 27 December 2025 diff hist +3,918 Hot Rolling No edit summary
- 23:2623:26, 27 December 2025 diff hist +94 Open Source Machining Center Industry Standards →Small current
- 23:2123:21, 27 December 2025 diff hist +55 Open Source Machining Center Industry Standards No edit summary
- 23:2023:20, 27 December 2025 diff hist +10 Open Source Machining Center Industry Standards No edit summary
- 23:1923:19, 27 December 2025 diff hist +102 Open Source Machining Center Industry Standards No edit summary
- 23:1923:19, 27 December 2025 diff hist +88 N Open Source Machining Center Industry Standards Created page with "=OLSK Large CNC= *Fab Lab Style - https://github.com/Open-Lab-Starter-Kit/OLSK-Large-CNC"
- 23:1823:18, 27 December 2025 diff hist +112 N Open Source Machining Center Conceptual Design Created page with "*Chat - [https://chatgpt.com/share/6950544a-9f4c-8010-b837-5f09bb39ea6a] - minimalist design with space frames *" current
- 23:1823:18, 27 December 2025 diff hist +3,982 N Open Source Vertical Machining Center Created page with "{{Subst:dev+|Open Source Machining Center}}" current
- 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)
- 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
