Google claims to have achieved “quantum supremacy” with its “Sycamore” quantum computer. Nature journalist Elizabeth Gibney explains what this means, why IBM disagrees, and the importance for quantum computing.

Read the full article here: https://www.nature.com/articles/d41586-019-03213-z

And find the research paper here: https://www.nature.com/articles/s41586-019-1666-5

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