Scientists racing to tackle plastic pollution have created a surprising new contender: a biodegradable packaging film made partly from milk protein. Researchers at Flinders University blended calcium caseinate with starch and natural nanoclay to form a thin, durable material designed to mimic everyday plastic. In soil tests, the film fully broke down in about 13 weeks, pointing to a realistic alternative for single-use food packaging.
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The AI community has already made its choice. AlphaProof (Google DeepMind), Aristotle (Harmonic), SEED Prover (ByteDance), Axiom, Aleph (Logical Intelligence), and Mistral AI all build on Lean. Every major AI reasoning system that has achieved medal-level performance at the International Mathematical Olympiad used Lean. No competing platform was used by any of them. The future is much larger than today’s early applications.
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