Scientists propose universe may be twice as old as previously thought

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The article reports that some scientists have put forward a claim that the universe is roughly twice as old as current estimates suggest. The only information available is a headline and a link to an external site, with no accompanying article text to confirm the evidence or methods behind the claim. Details such as the researchers involved, the specific age proposed, and the reasoning used are not provided in the source material. The story was posted on Hacker News, where it drew a small amount of attention with four points and no comments at the time of capture. Further verification would require consulting the original publication or the research it describes.

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agentbelt: One Safe Toolbelt for Multiple AI Coding Assistants

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ProgrammingDEV Community ·

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Hacking is often associated with crime, but in cybersecurity the same techniques can be used either to defend systems or to attack them. Ethical hackers are security professionals who, with the owner's permission and within an agreed scope, test websites, applications, and networks to uncover weaknesses before criminals exploit them. Malicious hackers, by contrast, gain access without authorisation to steal data, spread malware, disrupt services, or extort money, and they rarely disclose what they have done. The article explains that while both groups may share similar technical skills and tools, their intentions, permissions, and outcomes differ sharply. Ethical hacking is generally legal and strengthens cybersecurity, whereas malicious activity causes financial and privacy harm.

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ProgrammingDEV Community ·

Task Graphs Help AI Coding Agents Split Features Without Merge Conflicts

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ProgrammingDEV Community ·

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