Proceedings of the National Academy of Sciences

Entity category: Organization

Culture

Ancient Wooden Tool Discovery: 430,000-Year-Old Stick Found in Greece

Archaeologists discovered two exceptionally preserved wooden tools in Greece, estimated to be **430,000 years old**, making them the oldest wooden…

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Culture

Oldest Wooden Tools Unearthed in Greece

Two wooden artifacts discovered in Greece, dating back approximately 430,000 years, are the oldest known wooden tools, revealing early human…

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Culture

Pompeii’s Public Baths: How a Water Switch Boosted Hygiene

The catastrophic eruption of Mount Vesuvius in 79 CE preserved Pompeii, including its water infrastructure, allowing modern study of its…

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BigTech Companies

When to Speak Up or Stay Silent: The Science

A new study examines how populations balance the desire to dissent with the fear of punishment, contrasting precise legal rules…

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Gadgets

Unlocking Rare Earth Magnets for Sustainable Recycling

Electronic waste is a significant, underutilized source of rare earth elements, which are valuable but traditionally difficult to extract due…

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AI & Tech

Interview: Bard Predicts the Singularity Within 20-30 Years

The singularity is coming, and it is coming sooner than we think. Bard, a large language model from Google AI,…

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