jaylene1788 jaylene1788

31-01-2021
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What was the problem with the early balloons used for air travel? Please help me vote you brainlest

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horizon76 horizon76

31-01-2021

as far as i recall it is because the mixture and type of gases they attempted to use were more or less futile to sustain a air balloon to successfully travel and a medium rate of speed, and were over-encumbering and heavy.

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