Paul Wheaton, Jen Richardson and Josiah Kobernik talk about the upcoming Jamboree, formerly called the Appropriate Technology Course, at Wheaton Labs. Tracks include Alan Booker creating a spring terrace, a Fresnel Lens Glass Melter (FLeGM), a roundwood rocket powered sauna, window quilts, Abe Coley’s junkpole fence making machine and a Mike Oeler and John Hait […]