As robots are increasingly integrated into modern society—on the battlefield and the road, in business, education, and health—Pulitzer-Prize-winning New York Times science writer John Markoff searches for an answer to one of the most important...
Материей привидений, которые видят люди в старинных замках и на кладбищах, является атмосферная вода.
The ghosts that people see in ancient castles and cemeteries...