Aired
April 20, 1977
Solar energy is increasingly popular as a home heating source. But only recently has it been seriously considered as a source of industrial power. NOVA looks at this new industrial approach, such as the use of a huge windmill in Ohio, giant machines that may generate electricity from the heat of the tropical seas or from the motion of waves, and an orbiting solar power station able to beam microwaves to earth.
Episode 12 of Season 4 from NOVA — available to stream in HD on any device.
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Trainwreck: Storm Area 51
Crime in Progress
Surviving the Jehovah’s Witnesses
Buried In The Backyard
Morderca szyty na miarę
The Dyers' Caravan Park
LA Firestorm: Inside the Inferno
Dope
The Last Narc
Drug Lords
Search for movies, TV shows, collections, manga, or people
Trending Now