Tag: replica

Ken Pollock did not come by his interest in flying in the usual way. His father was the first to want to learn, but then when he changed his mind, his son took up where Dad left off. All this despite the fact that Ken had broken his neck in a car accident, and had no use of his legs, and little use of his arms and hands.

Aeroelasticity—structure with a twist.

For 35 years, the “Sky Jeep” has soldiered on.

The art of porting cylinder heads, whether by hand or by CNC machine, is a valuable part of blueprinting detailed engine builds or overhauls, and surprisingly subtle changes can determine how efficiently the engine will breathe.