Richard Glassock is an Australian graduate student and designer working in autonomous aircraft, long-distance sailboats, and a light hybrid power system made from off-the-shelf model aircraft components. He’s even made a design study of something that would really cause a stir in the world of electric sailplanes. “I just want to send you some pictures of a concept model I’m working on. The idea is for a 6- seat sailplane, I thought about this 10 or 15 years ago when I first started getting to cloudbase in a hang glider. It is a magical world, particularly in an open air type vehicle: wouldn’t it be wonderful to share with friends. Now it seems to have turned out to be an …