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Tech News

Did one line in a Leonardo codex anticipate yakisugi?

Yakisugi is a Japanese architectural technique  for charring the surface of wood. It has become quite popular in bioarchitecture because the carbonized layer protects the wood from water, fire, insects, and fungi, thereby prolonging the lifespan of the wood. Yakisugi techniques were first codified in written form in the 17th and 18th centuries. But it … Read more

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Researchers make “neuromorphic” artificial skin for robots

The nervous system does an astonishing job of tracking sensory information, and does so using signals that would drive many computer scientists insane: a noisy stream of activity spikes that may be transmitted to hundreds of additional neurons, where they are integrated with similar spike trains coming from still other neurons. Now, researchers have used … Read more

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2025 was the year AI got a vibe check

Money was no object for the AI industry in early 2025. A vibe check crept in the second half of the year.  OpenAI raised $40 billion at a $300 billion valuation. Safe Superintelligence and Thinking Machine Labs raised individual $2 billion seed rounds before shipping a single product. Even first-time founders were raising at a … Read more

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Why the electrical grid needs more software

One of the nicest comments people have made about the electrical grid was … nothing. The grid works best when it fades into the background.  That low-profile status has changed in recent years as fires in California and freezes in Texas raised awareness of the electrical grid. But it was in 2025, when the electrical … Read more

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China drafts world’s strictest rules to end AI-encouraged suicide, violence

China drafted landmark rules to stop AI chatbots from emotionally manipulating users, including what could become the strictest policy worldwide intended to prevent AI-supported suicides, self-harm, and violence. China’s Cyberspace Administration proposed the rules on Saturday. If finalized, they would apply to any AI products or services publicly available in China that use text, images, … Read more

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