The top ten posts of the week on TreeHugger

Massive deposit of lithium found in Wyoming could meet all U.S. demand

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Lithium

credit: Wikimedia

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Last week, the top ten stories were all about animals; a reader might have thought they were on Cute Overload. This week you might think you are on PopSci; tech and science rule.

Top of the heap this week is a heap of lithium, discovered in Wyoming. It's big enough to meet the nation's demand for lithium batteries for electric cars and mood modifiers for when you are stuck in traffic in your electric car. More: Massive deposit of lithium found in Wyoming could meet all U.S. demand

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