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Traveling Machine
If you made clever design decisions when building your plane, did you make sure it can still be maintained away from home without special tools?
In Case You Missed It
Design Process: Landing Gear, Part 3
Last month we took a look at the basic characteristics of the two most...
Down to Earth
When something doesn’t feel (or sound) right, trust your gut and stay on the ground. A stuck valve recently demonstrated this lesson to Amy Laboda.
Letters
Lithium ChoicesYour recent article on lithium-ion batteries failed to consider what I think is...