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AnonymMay 22, 2013

How to make hydrogen balloon?

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    May 22, 2013

    Hydrogen Balloon is a big balloon which is attached to a basket, Hydrogen gas is used to create the pressure in the balloon so that it doesn't sink. It travels with the flow of moving wind in a controlled manner. Basket is attached with cables, used as a cabin for travelers. The first balloon was made in France by Josef and Etienne Montgolfier.

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