IBM quantum computer solves classically intractable problem in 15 minutes IBM and University of Chicago researchers have completed a quantum computation that leading classical methods could not practically reproduce. The system used 70 error-corrected logical qubits and fin... Read more: https://worldnewsguru.us/science-news/ibm-quantum-computer-solves-classically-intractable-problem-in-15-minutes Originally published on World News Guru