Google's new quantum chip, Willow, showed that it can outperform the best supercomputers in some cases, but experts say that using quantum computers for practical uses is still years away. Google captivated the tech world Monday with Willow,

Willow performed a computation in under five minutes that would take one of today’s fastest supercomputers 10 septillion years -- that’s 10 followed by 25 zeroes.

Google has unveiled a new quantum computer called Willow that excels at a benchmarking problem, but it still isn't clear whether these machines can serve a practical purpose