Tag: Ultra Capacitors

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  Seth Fletcher on Superbatteries, Electric Cars, and the New Lithium Economy (Podcast)

  What makes lithium, the lightest metal on earth, our best bet for beating oil? If the world is turning to electric cars with lithium-based batteries, will Bolivia (and its massive deposits of the metal), become the next Saudi Arabia? Why has the Chevy

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  Ask Pablo: Could A Hacked Hummer H3 Really Get 60 MPG?

  There are plenty of claims out there from people promising amazing fuel economy. Some of these claims

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  Ultracapacitor Nanotech Breakthrough Could Boost Storage Capacity and Power Output

  Ultracapacitors "Imagine a cell-phone battery that recharges in a few seconds and that you would never have to replace. That's the promise of energy-storage devices known as ultracapacitors, but at present, they can store only about 5 percent as much

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  TH Forums Highlights: Bathtubs, Ultracapacitors and More

  1) Forums user Teresa is looking to find the greenest option between acrylic and cast iron when it comes to replacing a bathtub "Which has less embodied energy and