i need to design a product that will stabilize shorelines and reduce
the erosion effects of wave action. build a working model of your erosion control, in this i must onclude water with waves striking the shore at differnt angles. the model must visibly demonstrate wave actions. i do know how to make the actual model but, how would i make the machine that makes the waves? ive seen it on bill nye but i forget what eppisode that it is on....
2007-03-01
13:12:41
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2 answers
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asked by
darkliquid_dreams
2