Pleasant Horn: The less-obnoxious vuvuzela engineered here in the Bay
Pleasant Horn: The less-obnoxious vuvuzela engineered here in the Bay

Pleasant Horn: The less-obnoxious vuvuzela engineered here in the Bay

Engineering students from Diablo Valley College helped the city of Pleasant Hill create its own version of the vuvuzela, the horn often heard blaring at soccer games around the world. But would you call this sound Pleasant? 

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