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Rocket Balloons

A great way to demonstrate basic principles of Newton's Laws of rocketry to students. Available with or without pump.
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Skyblade

Ultra light, high performance rocket, available as original or deluxe set.
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Solar Bag

Simply fill with air and let the solar energy of the sun heat the air inside the bag. Within about five minutes, the bag will rise into the sky.
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X-Zylo Launcher

Dramatically illustrates the effect of gyroscopic forces on motion.
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