A team at the University of Stuttgart has engineered a compact short-pulse laser that achieves up to 80% efficiency—far surpassing current models. Their new multipass design reuses light within a small crystal, combining power and precision in a palm-sized system. It opens the door to portable, cost-effective lasers for medicine, analytics, and quantum science.
source https://www.sciencedaily.com/releases/2025/11/251108083854.htm
Google will end dark web reports that alerted users to leaked data
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Google began offering “dark web reports” a while back, but the company has
just announced the feature will be going away very soon. In an email to
users ...
5 hours ago
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