The billionaire has stated many plans for his businesses, but has delivered only some of what he said he would, when he said he would, according to a Times analysis.

The billionaire has stated many plans for his businesses, but has delivered only some of what he said he would, when he said he would, according to a Times analysis.

Mars, Roboter, autonomes Fahren: Der Tech-Milliardär setzt seinen Unternehmen immer wieder ambitionierte Ziele. Die New York Times hat nachgezählt – und kommt zu einem…