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Science Friday Podcast
...biofuel crops might actually increase the amount of carbon entering the atmosphere, especially if existing forests or grasslands must be cleared for biofuel farming. Do the fuels make sense from ...
1m 20s |
a year ago
VoiceIndigo
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Science Friday Podcast
Biofuel advocate David Blume talks about common misconceptions about the use of ethanol for fuel, and about his vision for decentralized, community supported ethanol production in the United States.
a year ago
VoiceIndigo
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Science Friday Podcast
...biofuel is made by grinding up algae cells and extracting the oil. Reporting in Industrial Engineering Chemistry Research , Richard Gordon, of the University of Manitoba, and colleagues suggest ...
6m 5s |
5 months ago
VoiceIndigo
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This week, President Bush said the U.S. could boost domestic oil production by drilling for oil offshore. John McCain said building more nuclear plants will help meet our energy needs. Is this the ...
40m 47s |
a year ago
EveryZing
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...ld one-fifth of the world's surface fresh water. The lakes are threatened by fluctuating water levels, invasive species and pollution — and nearby communities are looking for ways to help. show ...
48m 17s |
a year ago
EveryZing
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Science Friday Podcast
Fermenting corn can make ethanol, and vegetable oil can become biodiesel -- but what other roads lead to biofuel? Researchers discuss investigations into innovative ways to harvest energy from plant materials, including gasoline-like chemicals and hydrogen production.
35m 39s |
a year ago
VoiceIndigo
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