A Solar-Powered Cave (2012) - Watch Online. Directed by Steven Bumgardner

Genres Documentary     History     Short    
Director    
Writers Steven Bumgardner (writer)
Country USA
Language English
Runtime 7 min
Plot Crystal Cave, in Sequoia National Park, has been a popular tourist attraction for over 70 years. Powering the lights inside the remote cave location has always been a technical challenge, and several different diesel and gas generators have been used over the decades, creating noise and air pollution. In 2011, the entire cave operation converted to clean, renewable solar power, inspiring and educating park visitors about alternatives to fossil fuels.... search for A Solar-Powered Cave on IMDb

Streaming resources for this Steven Bumgardner Documentary, History, Short Movie

  • A Solar-Powered Cave (2012) - IMDb

    Directed by Steven Bumgardner. Crystal Cave, in Sequoia National Park, has been a popular tourist attraction for over 70 years. Powering the lights inside the remote cave location has always been a technical challenge, ...

    http://www.imdb.com/title/tt3314906/

  • Watch A Solar-Powered Cave Online Free [Full Movie] [HD]

    Watch A Solar-Powered Cave online for free now - Crystal Cave, ... Duration: 7 mins | Director: Steven Bumgardner | Genres: Documentary - Short - History. ... 21 Dec 2012: 4496: HD: Watch Online Stream Instantly: 86%: Report: Broken Link:

    http://www.watchonlineforfree.co.uk/movies/watch/a-solar-powered-cave/

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