the science of hot-air balloons by: mya stewart. fast facts in 1783 the first balloon launched heat...
Post on 19-Jan-2018
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Author’s Opinion In the past hot-air balloons were always made out of linen and paper.(on left) Today most are made out of nylon.(on right)
TRANSCRIPT
The science of Hot-Air Balloons
By: Mya Stewart
FAST FACTSIn 1783 the first balloon launchedHeat is the ingredient needed for ballooning
Author’s OpinionIn the past hot-air balloons were always made out of linen and
paper.(on left)Today most are made out of nylon.(on right)
MAIN IDEA This text is mainly about all the things inside hot-air
balloons like particles, dense air, and hydrogen, which is a gas that could be used with the balloon. Propane is also another gas that is used with hot-air balloons.
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THE SCIENCE OF HOT-AIR BALLOONS!
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