How it started 

There's never such thing as " I have enough gliders". 

weight, aspect ratio, glider ratio, chord, wingspan, drag, center of gravity, angle of attack 

how small it can be, biomimicry and biplane

RC plane

Experimentations with landing gear

After destroying couple of 3d printed landing gears, I used generative design to have better strength to weight ratio

3D printed parts

Ornithopter mechanism

Fly