Sure, here is the revised description with all the links removed: Short course (For beginners - just to get started) ⍟ If you ...

A balsa wood glider is really easy to make despite the physics involved on its flight. Make one yourself and have a ton of ...

They added skids for the glider to rest on and a rudder, which the Wright brothers designed for their 1902 glider. Building a full-scale replica allowed the students to think big, Kenney said.