How to help Californians whose tap water is tainted Ifeadi C. 00:10 TechCrunch, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsNetflix’s new teaser for ‘The Punisher’ reveals killer survival skillsA Google security chief considers the NSA a state-sponsored threatAnnouncing Startup Battlefield at Disrupt San FranciscoBlavity acquires Travel Noire, a travel and discovery platform for black millennialsGoogle’s Heather Adkins thinks everybody is going to get hacked and you need to be readyLyft envisions future streets that actually reduce lanes to cut back traffic