Quantum device performs 2.6B years of computation in 4 minutes Posted by thescribbblr on Wednesday December 09, 2020 @04:39AM from the arstechnica.com dept. https://arstechnica.com/science/2020/12/un-computable-quantum-maze-computed-by-quantum-maze-computer/ ( 2 comments | 4 points | on HN )