John Perlin, co-author of A GOLDEN THREAT: 2500 Years of solar power house architecture and technology, talks about the history of solar hot water heating, its current deployment around the world, and its future in a post-carbon society. Illustrated with stills from his book.
Duration : 0:34:7
[youtube gLDK_rR5r_4]
Good vid, I’ll …
Good vid, I’ll favorite it.
Add A Comment