Summer Water Challenge

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This Summer's Speed Challenge: WATER



Summer is here and Instructables is starting things off with our annual Water themed challenge.  The rules are simple: make something awesome using H20!  Anything from a hydroponic garden to a water bottle rocket, an ice cube air conditioner to a portable steam room--show us how water is not only a valuable resource but also incredibly versatile! 

Photo, Step By Step and Video Instructables are eligib…Show more