In Case You Missed It
Build a Bear: Third Time Charm
Repeat offender Dave Prizio goes for his third strike, ultimately deciding to build an Texas Sport Cub.
Wind Tunnel
Don your thinking caps, kids. Its time to learn about the value of nondimensionalized aerodynamic data.
Aero ‘lectrics
Columnist Jim Weir comes up with what he thinks is the optimal design for getting power from the 12-volt aircraft battery to the LED without wasting any.