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This is not so much an idea, more a rueful reflection that even serious design competitions can fall for the idea that merely filling things with helium will magically make them float. |
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And in the meantime, keep an eye out for next year's Electrolux competition - clearly they are gullible! |
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"he’d like the product to be inexpensive though helium refills would be costly, and he hasn’t finalized the material of the filter itself" So basically he has nothing at all. I don't see how this could begin to work. It isn't even clear if this freshens or filters air, as there is a difference. |
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<Something about methane-filled air "fresheners".> |
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I like the compactness of that double myth. Methane is (1) odorless, and (2) not a large component of farts. |
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