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Scientists are reporting that a gravitational tug-of-war deep inside the Earth is actually changing how long our days are. The inner core and forces in the mantle are competing in ways that subtly alter the planet's rotation — a reminder that even our most basic units of time are less fixed than we assume.
Turning to the tech economy, analysts and observers are raising louder questions about whether the AI investment boom is heading for a correction. The argument isn't that artificial intelligence disappears if the bubble bursts — tools like ChatGPT have become genuinely embedded in daily life — but that the extraordinary valuations propping up the sector may not survive contact with slower-than-expected returns.
And from the world of cloud infrastructure, a project called fck-nat is gaining quiet attention among developers frustrated with Amazon's managed NAT gateway pricing. The tool offers a self-hosted alternative that can dramatically cut costs for teams routing traffic through AWS — a small but telling example of how engineers push back when platform fees outpace the value delivered.
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