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In Case You Missed It
Aero ‘lectrics
In this first of a two-part series, Jim Weir builds a low-cost, high-efficiency portable ground-based antenna system that he used to great effect in the recent CAFE 400 (fuel efficiency) race in Northern California. You can do it, too.
Metal Magic: Intro to Riveting
Introduction to driven rivets. Learn how to judge the size of rivets you need and how to tell if you've driven them correctly.
