Almost a century ago, Albert Einstein realized that the equations of general relativity could produce wormholes. But it would take a number of theoretical leaps and a “crazy” team of experimentalists to build one on Google's quantum computer.
A major milestone in quantum computing research opens up new possibilities for this technology. The Google AI Quantum team demonstrated how a quantum computer can perform a task no classical computer can in an experiment called "quantum supremacy."
What if you went back in time and killed your own grandfather? Would you still be born? Or would you have thus killed yourself?