Not to burst anyone's bubble here but this is a science experiment that people have been doing for a long time. I made one of these in middle school 15 years ago out of the same stuff (plywood, leaf blower, tarp material).
Cool project, great to do with kids--but hardly an innovative hack-a-thon project.
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[ 4.6 ms ] story [ 17.4 ms ] threadCool project, great to do with kids--but hardly an innovative hack-a-thon project.
http://amasci.com/amateur/hovercft.html