Hydrogen balloon record...unmanned balloon

Discussion in 'Architecture & Engineering' started by draqon, Jul 23, 2008.

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  1. draqon Banned Banned

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    What is the record set by a balloon filled with hydrogen for high altitude? :bugeye: Only hydrogen balloon and should be unmanned...are there scientific probes now that use hydrogen for the balloon?

    I know everyone uses helium...but I specifically need hydrogen to test an engineering concept.
     
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  3. Facial Valued Senior Member

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    Make sure to equip it with a lot of wire to discharge static electricity. But then again, it will make it heavier.
     
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