Virtual classes in the fourth-largest school district in the United States were choked by glitches this week. A 16-year-old high school junior has admitted to the cyberattacks.
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Sonos unveils its most affordable soundbar yet and its own voice-control feature
The new Sonos Ray is Sonos’ most compact and affordable soundbar to date. [credit: Jeff Dunn ] Confirming earlier rumors, Sonos on Wednesday announced a new soundbar aimed at more budget-conscious buyers, as well as a new voice-control feature for its existing speakers. The former is called the Sonos Ray and will be available on […]
Physicists may have cracked the case of “Zen” stones balanced on ice pedestals
Enlarge / A laboratory reproduction of the Zen stone phenomenon in a lyophilizer. (credit: Nicolas Taberlet / Nicolas Plihon) Visit the Small Sea of Lake Baikal in Russia during the winter and you’ll likely see an unusual phenomenon: a flat rock balanced on a thin pedestal of ice, akin to stacking Zen stones common to […]