Tag: savage

In our continuing series, author Bob Fritz explains how to use a boring head to drill odd-size or big holes. Hint 1: The bigger the hole, the slower the going. Hint 2: The traveling rest, which moves with the cutting tool, braces the material in two directions to minimize flexing.

I’ve found coffee and aviation are inexorably linked.

Electroflight and Rolls-Royce partner to set the world’s electric airspeed record.

It’s all about lift, and knowing your airplane’s lift margin at a given airspeed tells you what the airplane is capable of.