简介: Within the walls of the Grave, the orphanage where Nica grew up, a legend has always been told: that of the maker of tears, a mysterious craftsman,
简介: Sir David Attenborough is to present and narrate a new landmark film, Climate Change: The Facts for BBC One. The documentary will provide an urgent
简介: Exploring the fallout of MIT Media Lab researcher Joy Buolamwini’s startling discovery that facial recognition does not see dark-skinned faces accur