Video: Topics: Science & Nature
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A Price to Pay (Allen Burt, Farmer) (#104)
Farmers can be the first line of defense to protect water quality. Get Allen Burt's gameplan. 01:14
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Detail Oriented (Allen Burt, Farmer) (#104)
Farmers can be the first line of defense to protect water quality. Get Allen Burt's gameplan. 00:52
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Manure: A Valuable Commodity (Allen Burt, Farmer) (#104)
Farmers can be the first line of defense to protect water quality. Get Allen Burt's gameplan. 01:10
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Treatment By-products (Bill Stowe, Wastewater Treatment Expert) (#104)
What goes in must come out. Hear how it happens from Bill Stowe. 01:08
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What Goes Out (Bill Stowe, Wastewater Treatment Expert) (#104)
What goes in must come out. Hear how it happens from Bill Stowe. 00:40
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What Comes In (Bill Stowe, Wastewater Treatment Expert) (#104)
What goes in must come out. Hear how it happens from Bill Stowe. 00:49
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Special Interests (Joe Bolkcom, Iowa State Senator (D)) (#104)
What does water quality have to do with politics? Find out from Senator Bolkcom. 00:30
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Buffer Strip Program (Joe Bolkcom, Iowa State Senator (D)) (#104)
What does water quality have to do with politics? Find out from Senator Bolkcom. 00:59
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Confinement Consequences (Joe Bolkcom, Iowa State Senator (D)) (#104)
What does water quality have to do with politics? Find out from Senator Bolkcom. 00:35
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Enforcing Regulations (Robin Pruisner, DNR Nutrient Mgmt. Specialist) (#104)
What water quality problems does the DNR face? Robin Pruisner explains.
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Regulation's Effects (Robin Pruisner, DNR Nutrient Mgmt. Specialist) (#104)
What water quality problems does the DNR face? Robin Pruisner explains. 01:01
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Hypoxia (Robin Pruisner, DNR Nutrient Mgmt. Specialist) (#104)
What water quality problems does the DNR face? Robin Pruisner explains. 01:45
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Best Management Practices (BMPs) (Robin Pruisner, DNR Nutrient Mgmt. Specialist) (#104)
What water quality problems does the DNR face? Robin Pruisner explains. 00:57
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Nutrient Management (Robin Pruisner, DNR Nutrient Mgmt. Specialist) (#104)
What water quality problems does the DNR face? Robin Pruisner explains. 00:36
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NOVA | NOVA Elements iPad App | PBS
Explore an interactive periodic table, play an elemental game, and watch the NOVA program. 04:33
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