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Metal-Air Battery Could Store 11 Times More Energy than...

5 reviews • physorg.com

From the page: "(PhysOrg.com) -- A spinoff company from Arizona State University plans to build a new battery with an energy density 11 times greater than that of lithium-ion batteries for just one-third the cost. With a $5.13 million research grant from the US Department... more
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11K views
Ecosmackdown: Pets Versus Solar Panels | Wired Science |...

8 reviews • wired.com

Oh useless information, what we would do without you? Some scientists at a university in New Zealand have calculated how much arable land is needed to raise food for pets (cats and dogs) - versus how much is needed to provide electricity for the entire United States using... more
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5,620 views
U.S. Could Double Hydropower Production With Minimal...

1 review • treehugger.com

From the page: "U.S. Energy Secretary Steven Chu said that hydropower capacity in the United States could "double with minimal impact to the environment", mostly just by installing more efficient turbines at existing hydroelectric projects or at dams without... more
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329 views
Oil industry sinkhole threatens to swallow city | MNN -...

7 reviews • mnn.com

From the page: "the massive sinkhole currently running through the center of town was created by the oil industry. As MSNBC reports, it was formed over three decades as oil field service companies pumped fresh water into a salt layer more than 400 feet below the surface... more
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562 views
The Oil Drum | Peak Demand or Peak Consumption? A Look at...

1 review • theoildrum.com

Standard economic principles have demonstrated that price is a function of supply and demand. The same is true for the recent oil prices fluctuations we have witnessed over the last few years, namely the equilibrium between supply and demand. However, the following conundrum... more
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136 views
How To: Insulate with Bubble Wrap | Apartment Therapy...

9 reviews • re-nest.com

A good idea and a lot cheaper than store bought The fashionista's might object Renew, Reuse, Recycle
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14K views
Visualizing The U.S. Electric Grid : NPR

0 reviews • npr.org
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5,738 views
Kazakhstans radioactive legacy - The Big Picture -...

26 reviews • boston.com

These are really heartbreaking. How can any government treat its own citizens like guinea pigs? It's inhuman.
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35K views
Leonardo Maugeri: The Crude Truth About Oil Reserves -...

2 reviews • wsj.com
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887 views
The Oil Drum | Fuel Economy Factors - Part 1: The Role of...

1 review • theoildrum.com

In this first article of the series, we will focus on energy losses associated with aerodynamic drag losses, or more succinctly, "drag"...and how it affects technological innovation in the future of transportation.
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139 views

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