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Record 126 · Video · 2026
Intro to Passive Solar Greenhouses: Session 1
SDSU Extension
“SDSU Extension educational session introducing passive solar greenhouses.”
SDSU Extension educational session introducing passive solar greenhouses. oEmbed-verified exact title: Intro to Passive Solar Greenhouses: Session 1 Channel: SDSU Extension 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 YouTube video — builder experience, news segment, or educational talk; not peer-reviewed research unless presenting extension research.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: Intro to Passive Solar Greenhouses: Session 1
- Channel: SDSU Extension
- Title indicates walipini / underground / sunken / earth-sheltered / deep-wint…
oEmbed-verified exact title: Intro to Passive Solar Greenhouses: Session 1
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