From Belgium, the B29 Dina Might is the world's mightiest remote-controlled plane. With a wingspan of almost 30 feet, it weighs 463 pounds and runs off four 160cc engines. Spin those propellers, mate. [Live Leak]
The Carbon Fiber Butterfly is the world's lightest RC Plane. Between its transparent plastic wings, the carbon fiber skeleton, the prop, controller chip, drivetrain and rudder, it weighs 3.6 grams. That's less than a sheet of paper.
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