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A new spin on windmills

Windmills could someday reduce net global carbon dioxide emissions to zero, says Klaus Lackner of Columbia University. But these aren’t the sort of windmills that generate electricity. Instead, ...

A new spin on windmills

Rocky Mountain physics

I arrived in Denver on Saturday and had a fantastic Sunday touring the mountains with an old physicist friend of mine who lives just outside of the city. While most of our tour involved taking in the ...

Rocky Mountain physics
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