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Computing

Google has built the world’s most advanced quantum chip

The record-setting device could beat conventional supercomputers at solving some problems.

The news: Google announced its new Bristlecone quantum chip. It contains 72 quantum bits, or qubits, which are used to perform calculations. Until now, the most advanced quantum chip, built by IBM, had 50 qubits.

Why it matters: Some researchers—including those at Google—say that quantum devices with over 50 qubits may outperform regular supercomputers at some (specific) tasks. That’s what’s known as “quantum supremacy.”

But: More recently, some research has suggested that supremacy may require rather more than 50 qubits. And if it’s to beat regular hardware, Google will have to ensure that its chip is stable and relatively error-free.

Deep Dive

Computing

AI-powered 6G networks will reshape digital interactions

The convergence of AI and communication technologies will create 6G networks that make hyperconnectivity and immersive experiences an everyday reality for consumers.

The power of green computing

Sustainable computing practices have the power to both infuse operational efficiencies and greatly reduce energy consumption, says Jen Huffstetler, chief product sustainability officer at Intel.

Using data, AI, and cloud to transform real estate

AI can enable business transformation to deliver positive outcomes for clients and propel sustainability goals, according to Sandeep Davé, chief digital and technology officer at CBRE.

How this Turing Award–winning researcher became a legendary academic advisor

Theoretical computer scientist Manuel Blum has guided generations of graduate students into fruitful careers in the field.

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