In Case You Missed It
Hamming It Up
Amateur radio enthusiast Chuck Deiterich explains how pilots can use the Automatic Packet Reporting System (APRS) to track their flights and stay in touch with loved ones for a modest investment.
Roll Your Own Brake Fluid Pump System
Rolling your own brake fluid pump and filling your brake system can be easily...
Wind Tunnel
Once designers had addressed every other drag-producing aspect of the biplane, they decided to get rid of the struts and wires bracing the wings—and the switch to the monoplane was made.
