Energy Switch
Fertilizers
Benefits, challenges and potential solutions to using fertilizer. (30 minutes)
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UPCOMING EPISODES
Sun, 2/8 at 6:00 pm on Austin PBS HDTV
Air Conditioning
New ideas that may bring cooling to more people. (30 minutes)
Wed, 2/11 at 12:30 pm on Austin PBS WORLD
King Coal
Serious downsides of coal. (30 minutes)
Sun, 2/15 at 6:00 pm on Austin PBS HDTV
Russian Energy
Russia's energy exports fund its government and war efforts. (30 minutes)
Wed, 2/18 at 12:30 pm on Austin PBS WORLD
Nuclear Waste
Experts explore possible solutions for nuclear waste disposal. (30 minutes)