It’s funny how things in reality can be so far removed from what we imagined. A classic example of this is how I imagined ...
A quantum processor solved a problem in 20 minutes that would take a supercomputer millions of years. A supercomputer then did a part of it in about 2 hours.
Quantum computing company D-Wave has claimed to have achieved "quantum supremacy" by solving a "useful, real-world problem" ...