Self-Driving Cars Should Look Down, Not Just Ahead Ifeadi C. 04:48 Feed: All Latest, Zero Tech Blog A Boston-based startup wants to equip AVs with ground penetrating radar, which they can use to identify exactly where they are. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsSave Sarah Jeong! And Kevin Williamson, Quinn Norton, and Joy Reid TooViral Political Ads May Not Be As Persuasive As You ThinkCould Ketamine Be the New Prozac?Can Elon Musk Really Take Tesla Private?Semiautonomous Cars Have Flaws. That's Why They Need TestsLenovo Smart Display Review: Google Shows Off