EDİT How can i make a knex and cardboard helicopter/plane that flyes? Answered

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Best Answer 9 years ago

probably not - Too heavy vs lift i.e. it would have to be too big to be practical.

9 years ago

You can take it up in an aeroplane, but that's about as close to "flying" as you'll get with that stuff.

L

9 years ago

If its completely K'nex you wont get far.