Google’s new quantum chip, Willow, has sparked excitement—and controversy.

This 105-qubit processor solved a problem in under five minutes that classical supercomputers would take 10 septillion years to finish. Some scientists even think this could be evidence of parallel universes!

But not everyone agrees. From the science behind the multiverse hypothesis to the skepticism surrounding quantum supremacy, we break it all down. Don’t miss this mind-blowing dive into the future of quantum computing.