Climate Change

People Are Using Old Laptop Batteries to Build Their Own Versions of Tesla's Powerwall

While companies like Tesla sell powerwalls, these DIY models allow people to save money — and potentially store more electricity. Source: People Are Using Old Laptop Batteries to Build Their […]

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Last time the Earth was this warm, sea level was a whole lot higher | Ars Technica

Comparison shows ocean temperatures have matched a peak from 125,000 years ago. Source: Last time the Earth was this warm, sea level was a whole lot higher | Ars Technica […]

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