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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韓國產業部長金正寬(Kim Jung-Kwan)週一表示,已支付的關稅是否能退還仍存在不確定性。金正寬還稱,特朗普在裁決後宣布的關稅並未針對電腦晶片(芯片)。

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Comparison between barycentric (triangular) dithering and Knoll’s algorithm using an 8-colour irregular palette. Left to right: barycentric, Knoll.

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It remains unclear whether the jobs slowdown is actually due solely or even mostly to technological change.