Quantum computers have already managed to surpass ordinary computers in solving certain tasks—unfortunately, totally useless ones. The next milestone is to get them to do useful things. Researchers at Chalmers University of Technology, Sweden, have now shown that they can solve a small part of a real logistics problem with their small, but well-functioning quantum computer.
source https://phys.org/news/2020-12-tiny-quantum-real-optimization-problem.html
