Computer people and their tiny airplanes

I've previously posted about Jef Raskin's take on why planes fly: here and here. Simson Garfinkel blogs about meeting Raskin and marveling at his radio controlled gliders. Raskin died in early 2005, but Garfinkel finally built and flew a glider: "After five years, I make good on my promise to Jef Raskin". You can see a video of Raskin's workshop with lots of airplanes, and two secret doors :)