Bubble Factory - Surface Tension
Original: $32.95
$32.95
Product Information
Shipping & Returns
Paper Airplane Launcher - Springs
$11.53
Rocket Revolver - Compressed Air
Disc Launcher - Flywheel
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Air Ball - Coanda Effect
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Domino Catapult - Projectile Motion
Duck Game - Belts
Trip Wire - Momentum Transfer
Mirror Bank - Mirrors
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