User contributions for Marcin
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23 March 2026
- 08:4108:41, 23 March 2026 diff hist +12 Marcin Log →Sun Mar 22, 2026
- 08:3708:37, 23 March 2026 diff hist +216 N Solar Breeder Reactor Created page with "The concept of purchasing PV, and allocating 50% of its output to further production of PV, such that PV breeds more PV and growth is exponential in a distributed economy creation scenario. See UMG-Si Production" current
- 08:3608:36, 23 March 2026 diff hist +269 UMG-Si Production →About current
- 08:2808:28, 23 March 2026 diff hist +280 UMG-Si Production →About
- 08:2608:26, 23 March 2026 diff hist +49 UMG-Si Production →About
- 08:2508:25, 23 March 2026 diff hist +30 UMG-Si Production →About
- 08:2408:24, 23 March 2026 diff hist +194 UMG-Si Production →About
- 08:1808:18, 23 March 2026 diff hist +96 UMG-Si Production →Melt
- 08:1708:17, 23 March 2026 diff hist +257 UMG-Si Production →Towards Open Source
- 08:1208:12, 23 March 2026 diff hist +258 Book →Growing the Experiment
- 08:0808:08, 23 March 2026 diff hist +72 Book →5 Key Infrastructures
- 08:0408:04, 23 March 2026 diff hist +27 UMG-Si Production No edit summary
- 08:0408:04, 23 March 2026 diff hist 0 N File:Pvenergy.jpg No edit summary current
- 08:0408:04, 23 March 2026 diff hist +155 UMG-Si Production No edit summary
- 07:4607:46, 23 March 2026 diff hist +2,943 N Seed Eco-Home 6 Future Work Created page with "=Max Feedback= For one, I think there are quite a few trade offs in design, materials, and frankly level of comfort/finish if you were to sell it commercially or optimize for DIY/"cheap housing" people. I think the SEH also has some of these trade offs or you could call it "conflict of target customer group" that we exposed in the SH6 build. For example, the SEH is designed to a relatively high level of comfort/trim that would fit into a normal suburban environment and..." current
- 07:4107:41, 23 March 2026 diff hist +73 CEB Press Genealogy No edit summary current
- 01:5901:59, 23 March 2026 diff hist +64 OSE Positioning No edit summary
- 01:5901:59, 23 March 2026 diff hist +117 N OSE Positioning Created page with "OSE is not just building machines—it is building a position from which civilization-scale problems become solvable."
- 01:5801:58, 23 March 2026 diff hist +21 Book →The Story
- 01:5801:58, 23 March 2026 diff hist +10 Marcin Log →Sun Mar 22, 2026
- 00:3800:38, 23 March 2026 diff hist +15 UMG-Si Production →Towards Open Source
- 00:3700:37, 23 March 2026 diff hist +51 UMG-Si Production →Towards Open Source
- 00:3300:33, 23 March 2026 diff hist +236 UMG-Si Production →Diagnostics
- 00:1300:13, 23 March 2026 diff hist +5,827 UMG-Si Production →Overall Process
- 00:1100:11, 23 March 2026 diff hist 0 Book →Pure Pasaion:/Freedom is the Goal
- 00:1100:11, 23 March 2026 diff hist +473 Book →Freedom is the Goal
- 00:0200:02, 23 March 2026 diff hist +4,536 UMG-Si Production →Diagnostics
- 00:0100:01, 23 March 2026 diff hist +34 UMG-Si Production No edit summary
22 March 2026
- 23:5423:54, 22 March 2026 diff hist +2,642 UMG-Si Production No edit summary
- 23:5023:50, 22 March 2026 diff hist +76 UMG-Si Production No edit summary
- 23:4423:44, 22 March 2026 diff hist +65 UMG-Si Production No edit summary
- 23:4323:43, 22 March 2026 diff hist +56 UMG-Si Production No edit summary
- 23:3923:39, 22 March 2026 diff hist +1,524 N UMG-Si Production Created page with "{| class="wikitable sortable" ! Process Step !! Description !! Typical Temp (°C) !! Energy (kWh/kg Si) !! Notes (100 kW scale effects) |- | Feedstock Selection & Blending | Crushing, sorting, magnetic separation, blending of MG-Si | Ambient | 0.05–0.15 | Mostly mechanical energy; minor relative contribution |- | Primary Melting & Slag Refining | Melt MG-Si (~1414°C), add CaO/SiO2 slag, impurity oxidation & partitioning | 1450–1550 | 3.5–6.0 | Dominant energy load..."
- 23:3923:39, 22 March 2026 diff hist +23 Marcin Log →Sun Mar 22, 2026
- 23:3023:30, 22 March 2026 diff hist +226 N Metallurgical Grade Silicon Created page with "*$2-3/kg in 2026 [https://chatgpt.com/share/69c07b06-976c-8010-82ce-3ec9f206d7d7] *100kW scale would be tough. Crucible and electrode costs are high, efficiency lower due to heat loss. 30-50% is electricity cost in production." current
- 23:2823:28, 22 March 2026 diff hist +34 Marcin Log →Sun Mar 22, 2026
- 23:1323:13, 22 March 2026 diff hist +13,438 N UMG-Si Created page with "= Upgraded Metallurgical-Grade Silicon (UMG-Si) Process = UMG-Si is a lower-cost route for producing photovoltaic silicon by refining metallurgical-grade silicon (MG-Si) primarily through ''metallurgical'' methods rather than the full chlorosilane-based Siemens process. The goal is to remove impurities sufficiently for solar cell use, typically reaching a purity range on the order of 5N to 6N depending on process quality, feedstock control, and intended cell architectur..." current
- 23:1323:13, 22 March 2026 diff hist +31 Marcin Log →Sat Mar 21, 2026
- 23:0923:09, 22 March 2026 diff hist +124 Book →5 Key Infrastructures
- 23:0523:05, 22 March 2026 diff hist +37 Book →The Humane Society
- 23:0523:05, 22 March 2026 diff hist +191 Book →5 Key Infrastructures
- 23:0223:02, 22 March 2026 diff hist +176 Book →The Humane Society
- 22:5922:59, 22 March 2026 diff hist +243 Book →The Humane Society
- 22:5822:58, 22 March 2026 diff hist +243 N Most of What You Know Is Wrong Created page with "=Most of What You Know is Wrong= *This comes out of philosophy, general semantics, cognitive theory, complexity theory, intelligent economics. Explain why this epistemic humility is required for creating emergent systems to transform the world" current
- 22:5722:57, 22 March 2026 diff hist −243 Book →Most of What You Know is Wrong
- 22:5722:57, 22 March 2026 diff hist +191 Book →The Humane Society
- 22:5322:53, 22 March 2026 diff hist +186 Book →The Last Economy
- 09:0809:08, 22 March 2026 diff hist +698 Embodied Energy of PV →Embodied Energy of PV current
- 09:0709:07, 22 March 2026 diff hist +4 The Energy Question Has an Easy Solution →Parts of a Panel current
- 09:0609:06, 22 March 2026 diff hist +1,584 The Energy Question Has an Easy Solution →Parts of a Panel