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Record 110 · Video · 2026
Deep Winter Greenhouse Public Seminar
University of Minnesota Regional Sustainable Development Partnerships
“UMN RSDP public seminar on deep winter greenhouse concept.”
UMN RSDP public seminar on deep winter greenhouse concept. oEmbed-verified exact title: Deep Winter Greenhouse Public Seminar Channel: University of Minnesota Regional Sustainable Development Partnerships Title indicates walipini / underground / sunken / earth-sheltered / deep-winter / Chinese passive solar / geothermal greenhouse content.
Evidence tier: video. YouTube video — builder experience, news segment, or educational talk; not peer-reviewed research unless presenting extension research.
video|candidate
- oEmbed-verified exact title: Deep Winter Greenhouse Public Seminar
- Channel: University of Minnesota Regional Sustainable Development Partnerships
- Title indicates walipini / underground / sunken / earth-sheltered / deep-wint…
oEmbed-verified exact title: Deep Winter Greenhouse Public Seminar
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2 Yr proof AFTER building THE ULTIMATE WALIPINI (the WALLI THAT REALLY WORKS! !)26.101.A · Charity Ewing