The end of hitchBOT: [1] [1] https://www.nytimes.com/2015/08/04/us/hitchhiking-robot-safe-in-several-countries-meets-its-end-in-philadelphia.html https://www.n

The end of hitchBOT: [1] [1] https://www.nytimes.com/2015/08/04/us/hitchhiking-robot-safe-in-several-countries-meets-its-end-in-philadelphia.html https://www.nytimes.com/2015/08/04/us/hitchhiking-robot-safe...