Tucked away in a blog post about Google's quantum computing chip, Willow, Google Quantum AI founder Hartmut Neven wrote that the chip was so "mind-boggling" fast that it seemed to borrow computational power from other universes. According to Neven, the chip's performance suggests the existence of parallel universes, writing, "We live in a multiverse." TechCrunch reports: Here's the passage: "Willow's performance on this benchmark is astonishing: It performed a computation in under five minutes that would take one of today's fastest supercomputers 1025 or 10 septillion years. If you want to write it out, it's 10,000,000,000,000,000,000,000,000 years. This mind-boggling number exceeds known timescales in physics and vastly exceeds the age of the universe. It lends credence to the notion that quantum computation occurs in many parallel universes, in line with the idea that we live in a multiverse, a prediction first made by David Deutsch."...
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