Archive for November, 2011
November 30th, 2011 | 
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How do u make a hot air balloon?
I have a business idea that i can get paid to bring people to different parts of my city by a hot air balloon. How do u make them and manuever them? Please, only serious answers. Thanks!:)
From a hot air balloon, can you capture a cloud and bottle it?
I haven't studied chemistry for years, so excuse me if this is impossible.