Algodoo

Very interesting script! Could you please explain how it works?

vel = {
[vel(0) - vel(1) / 10, vel(1)]
};
vel = {
[vel(0), vel(1) + vel(0) / 50]
}

Thanks!

the second part of script
1/50 of the x velocity is added to the y velocity creating lift from movement.
First part of script.
y velocity is subtracted to x velocity creating a gliding effect.

If you want it to work in your own scene. Add wing above relitive center of gravity. object script is applied to has to have a low density. COnnect object with axles. not fixjoints.