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FAQ on Microsoft's topological qubit thing

Q1. Did you see Microsoft’s announcement? A. Yes, thanks, you can stop emailing to ask! Microsoft’s Chetan Nayak was even kind enough to give me a personal briefing a few weeks ago. Yesterday I did a brief interview on this for the BBC’s World Business Report, and I also commented for MIT Technology Review. Q2. What is a topological qubit? A. It’s a special kind of qubit built using nonabelian anyons, which are excitations that can exist in a two-dimensional medium, behaving neither as fermio

Volvo’s ES90 sedan will be built with a Nvidia supercomputer

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. Volvo’s next electric vehicle, the ES90 midsized luxury sedan, sounds like its got some serious computing chops. The new EV will come with a dual Nvidia Drive AGX Orin configuration, making it the “most powerful car Volvo ever created in terms of core computing capacity,” the company claims today. The new supercomputer is

Valar Atomics comes out of stealth with $19M and a pilot reactor site

Companies developing small modular nuclear reactors (SMRs) have raised more than $1.5 billion in the past year, as tech companies hunger for power to train AI models and governments decide to commit to the industry. For example, X-energy raised $700 million this month, and Paris-based Newcleo raised $151 million last year, and one would be remiss to not mention the $700 million invested into Oklo, NuScale and Nano Nuclear for similar projects in the U.S. While nuclear fusion still looks relati

Scented products cause indoor air pollution on par with car exhaust

Using scented products indoors changes the chemistry of the air, producing as much air pollution as car exhaust does outside, according to a new study. Researchers say that breathing in these nanosized particles could have serious health implications. When you hear or see the words ‘air pollution,’ you most likely think of things like factories and car exhaust. That’s pollution that is out there – outside your house. But have you thought about how you’re contributing to air pollution inside of