Google claims "quantum supremacy" breakthrough: its quantum computer performed a calculation in 3 min 20 sec which largest supercomputer could not in 10K years (Cade Metz/New York Times)

Cade Metz / New York Times:
Google claims “quantum supremacy” breakthrough: its quantum computer performed a calculation in 3 min 20 sec which largest supercomputer could not in 10K years  —  SAN FRANCISCO — Google said on Wednesday that it had achieved a long-sought breakthrough called “quantum supremacy …

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