Remember when there was a big question if anyone would be comfortable enough to climb into a driverless car to get from point A to point B? Well, according to Waymo, the answer is definitely yes.

Waymo, the autonomous vehicle unit of Alphabet, reports that it is booking 250,000 paid rides per week in San Francisco, Los Angeles, Phoenix, and Austin. That marks a 50,000 ride increase since February.

CEO Sundar Pichai told analysts on an earnings call that Waymo is actively exploring ways to scale up its business, saying, "We can't........

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