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History of hot air Balloons A scientist Named Pilatre De Rozier launched the first hot air balloon called the ‘Aerostat Reveillon’. On the first flight, the passengers on the ‘Aerostat Reveillon’ were a sheep, a duck, and a rooster, Because Pilatre De Rozier wanted to test the hot air balloon, so no passenger would be injured on the first flight. http://www.youtube.com/watch?v=eGgqU98eBzg Pilatre De Rozier
How Hot air balloons work A gas burner is used to heat air to about 100 C. To make the balloon riseyou need a gas burner, heat, and material. Hot air balloons are very good for sight seeing and traveling inthe sky. http://www.youtube.com/watch?v=77Ej_Ayugxk
Did you Know? -There are more that 8 different types of parts in a hot air Balloon.-That hot air is lighter than cold air -That the hot air balloon is the oldest, successful, human-carryingflight technology.
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