I retired. For the third time. @marcinose
I retired. For the third time.  @marcinose
Uploaded January 2026 | Updated September 2026, 2 weeks ago
My first retirement came in 2002 when I began to meditate. My second retirement was in 2008, as crowdfunding began to work and I turned from broke to financially independent. Though at a shoestring budget. Now I move up in management, to Civilization Architect.

So now back to business - the open source freeze drying machine, where we start with proving low cost production of freeze dried goods using an off-the shelf machine, with an open source PV system that costs 1 cent per kilowatt hour. We already did that in Seed Eco-Home 1 - wiki.opensourceecology.org/wiki/Open_Source_PV_System#Cost_of_Electricity_Production

Now we use this intermittent energy - and how do we make that work with a freeze dryer with a 24 hour freeze drying cycle? Sounds like innovation in thermal batteries.

Yesterday we talked to David from Frozen Assets, and founder of Freeze Dried Network - and we dropped a bomb on him - with open sourcing the freeze drying industry. That was fun. See youtube.com/watch?v=68Ykl9VxF3U

Notes here - wiki.opensourceecology.org/wiki/Open_Source_Freeze_Dryer
I retired. For the third time.Large Printer Design - Z AxesFuture Builders Crash Course - Prep Session 6 - Utilities + FreeCAD 1 Tech DrawSolving Housing - Rapid Learning FacilityOSE 3D Printer Giga - 6x6x6 Feet For Solving PlasticAccelerating Knowledge Transfer with Open Hardware3D Printer Giga - 7 Day Time LapseTractor Build - Prototype 8One Cent Per Kilowatt Hour of Solar EnergyExtreme Enterprise Freeze Drying: Open, Scalable Food Preservation with Near-Zero Marginal CostRapid Learning Facility - Truss Roof BuildBuilder Crash Course Planning for 2022
Marcin Jakubowski (Open Source Ecology) |

I retired. For the third time.

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