Practical Rocketry he first rockets ever built, the fire-arrows of the Chinese, were not very reliable. Many just exploded on launching. Others flew on erratic courses and landed in the wrong place. Being a - Solid-fuel rocket - Document - PDFSEARCH.IO

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	Practical Rocketry he first rockets ever built, the fire-arrows of the Chinese, were not very reliable. Many just exploded on launching. Others flew on erratic courses and landed in the wrong place. Being a Add to Reading List Document Date: 2004-01-07 10:13:32 Open Document File Size: 183,57 KB Share Result on Facebook Company Johann Schmidlap / Case / / Country China / / Event Man-Made Disaster / / Facility Control Systems Building / / IndustryTerm Active control systems / exhaust gas / hot wire device / gas escapes / electricity / chemical / gas passes / action-reaction energy / rocket hardware / hot gas / thin metal / finlike devices / fireworks maker / Control systems / / NaturalFeature Air Stream Air Stream / / Organization Pressure Center of Mass / US Federal Reserve / / Person Small Rockets / / Position Teacher / head / / SportsEvent formula one / / SocialTag Spacecraft propulsion Rocket propulsion Rocketry Pyrotechnics Rocket engines Solid-fuel rocket Liquid-propellant rocket Rocket propellant Rocket Space technology

Practical Rocketry he first rockets ever built, the fire-arrows of the Chinese, were not very reliable. Many just exploded on launching. Others flew on erratic courses and landed in the wrong place. Being aAdd to Reading List