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Chemicals from our phone and TV screens are accumulating in the brains of endangered dolphins and porpoises. New research shows these "liquid crystal monomers" from e-waste can cross the blood-brain barrier and may disrupt DNA repair, highlighting the growing impact of electronics on marine life.
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Last month, the Trump administration began allowing Nvidia to sell its H200 chips - Nvidia's second-most advanced type - to Chinese customers under certain conditions.
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