Jeffrey Warren, right, plans to walk up and down the coast with a kite string tethered to a trash bag balloon and a camera. He's one of many using improvised and new tech to monitor the Gulf for environmental damage. http://feeds.feedburner.com/~ff/rss/...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/rss/...?d=7Q72WNTAKBA http://feeds.feedburner.com/~ff/rss/..._A:V_sGLiPBpWU http://feeds.feedburner.com/~ff/rss/...?d=qj6IDK7rITs http://feeds.feedburner.com/~ff/rss/..._A:gIN9vFwOqvQ
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