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Aquilla

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In Case You Missed It

Oh, Dry Up!

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Jim Katz builds a homemade engine dehumidifier.

Various and Sundry

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Awash with ideas and follow-up chores, the writing workbench is looking about as disheveled...

Aero ‘lectrics

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iPower by the iBruteForce method.

Archive: August 1989

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We called it “Pulsar With a Purpose,” on our August 1989 cover, and it...