19 Amazing Underwater Discoveries. The Lost City of Heracleion | 19 Amazing Underwater Discoveries. The Lost City of Heracleion. Founded sometime in the 12th century BCE, Heracleion once served as the gateway to Egypt and was especially important in the waning days of the Pharaohs, which is why it is also known as the Lost Kingdom of Cleopatra.
Artificial intelligence (AI, also machine intelligence, MI) is intelligence exhibited by machines, rather than humans or other animals (natural intelligence, NI).
AI safety. 1  Existential risk from advanced artificial intelligence. 2  Friendly AI â hypothetical AI that is designed not to harm humans and to prevent unfriendly AI from being developed. 3  AI takeover â point at which humans are no longer the dominant form of intelligence on Earth and machine intelligence is.