Letters
Mold MakingI have two questions about making rubber parts . What is used as a mold release on the mold and inner rod? Also,...
Letters
Sharing with OthersWhat a ride we got reading Michael Robinson's "Aeronautical Decision Making" . He had me on the edge of my sofa. I'm...
Letters
Becoming a Test PilotI'm intrigued by Elliot Sequin . One gets the impression that he is going to become a legend in the world...
Letters
F-1 RegistrationIn "Ten Years With a Time Machine" , Dave Forster states that he lives in Houston, Texas, yet his plane appears to have...
Letters
Magic Hole FinderI would like to offer one more simple method for finding hidden holes : Buy a pair of 3/8 x 3/8-inch ring...
In Case You Missed It
Bob’s Donut Shop
In my April 2021 column, I described making custom rivet nuts to replace self-tapping...
