A California UFO Mystery, A Selfie-Taking Monkey, And Other Amazing Images Of The Week

Also, Arnold Schwarzenegger blows up an elephant tusk
Matthew Shaw and William Trossell, of ScanLAB Projects, mapped London from the point of view of an autonomous car. Driverless machines use LIDAR 3-D scanning to detect buildings and people, yet recognizing mirrors and fog remains a challenge. Tesla's Elon Musk claims he will produce a truly self-driving automobile by 2018. ScanLAB Projects for The New York Times