jhcheeto
- The Environment
Dirty Biodeisel
Were still in the honeymoon period with new fuel technologies like biodiesel. Theyre clean. Renewable. No more oil-covered seabirds in the news! I can drink out of the tailpipe of my hydrogen fuelcell car! Weve been so taken with their promise that weve neglected to think much about their inevitable downside: these fuels are manufactured, and unfettered manufacturing can be dirty.
3.12.2008 at 12:25pm - Comment by jhcheetoI just read in Pop Mechanics new mag about GM teaming with a high tech firm who has a bacteria that eats carbon and makes ethanol for about a $1 a gallon. With their process you can use anything tires, trees and corn.
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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