I expect that within a few years, my Tesla electric car will drive by itself using Google software. Yes, I am talking about the selfdriving, autonomous vehicles that we saw in science fiction movies. Google is making these a reality. Its autonomous cars have already driven half a million miles on California roads—without a single accident. These will soon transform transportation in cities all over the world. (I'm not so sure about India however, only God can tame its drivers).
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