18:17geothermal greenhousesDocumentary
Nebraska retiree uses earths's heat to grow oranges in snow
Kirsten Dirksen
4 HN recommenders
18:17geothermal greenhousesDocumentary
Kirsten Dirksen
4 HN recommenders
14:14earth-sheltered housingDocumentary
Kirsten Dirksen
2 HN recommenders
23:33earth-sheltered housingDocumentary
Kirsten Dirksen
2 HN recommenders
22:15passive cooling with awningsExplainer
Technology Connections
2 HN recommenders
34:49home ventilation and ervTutorial
Matt Risinger
1 HN recommender
Engineering becomes clearer when you can see a mechanism, a test or a build. This collection covers manufacturing, transport, construction and projects made by individual builders. It is for people interested in how a design works in practice, including the constraints and failures that a finished product can hide.
Indie Picks is organized from video metadata and uploader descriptions; it is not a full-video editorial review. HN Library retains community discussions. Sources and data notes