Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...
Image-2, a text-to-image model ranking third on the Arena leaderboard, but daily caps and square-only output limit its appeal.
Samsung made several improvements to its flagship phone that when combined make the Samsung Galaxy S26 Ultra my favorite phone of the year. Here’s why.
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